1. Electrical spectrum and network analyzers :
Author: Albert D. Helfrick.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Electric network analysis.,Spectrum analyzers.
2. Electrical spectrum and network analyzers : a practical approach
Author: Helfrick, Albert D.
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Spectrum analyzers , Electric network analyzers
Classification :
TK
7879
.
4
.
H45
1991
3. Electrical spectrum and network analyzers : a practical approach
پدیدآورنده : Helfrick, Albert D.
موضوع : ، Spectrum analysis,، Spectrum analyzers
۲ نسخه از این کتاب در ۱ کتابخانه موجود است.
4. Electronic instrumentation and measurement techniques
پدیدآورنده : William David Cooper, Albert D. Helfrick
موضوع : Electric measurements,Electric meters,Electronic measurements,Electronic instruments
۴ نسخه از این کتاب در ۴ کتابخانه موجود است.
5. Electronic instrumentation and measurement techniques
Author: / William David Cooper, Albert D. Helfrick
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Electric measurements,Electronic measurments
Classification :
TK7878
.
4
.
C66
1991
6. Electronic instrumentation and measurement techniques /
Author: William David Cooper, Albert D. Helfrick.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Electric measurements.,Electric meters.,Electronic instruments.,Electronic measurements.,Electric meters.,Electronic measurements.,Electronic instruments.,Appareils électroniques.,Compteurs électriques.,Mesures électriques.,Mesures électroniques.,Electric measurements.,Electric meters.,Electronic instruments.,Electronic measurements.,Elektrische Messtechnik
Classification :
TK275
.
C63
1985
7. Electronic instrumentation and measurement techniques
Author: / by William D. Cooper and Albert D. Helfrick
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Electronic Measurement,Electronic instruments
Classification :
TK7878
.
C66
1985
8. Electronic instrumentation and measurement techniques
Author: / William David Cooper, Albert D. Helfrick
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Electric measurements,Electric meters,Electronic measurements,Electronic instruments
Classification :
621
.
38154
C778e
1985
9. Electronic instrumentation and measurement techniques
Author: / William David Cooper, Albert D. Helfrick
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Electric measurements,Electric meters,Electronic measurements,Electronic instruments
Classification :
TK
275
.
C63
1985
10. Electronic instrumentation and measurement techniques
Author: / William David Cooper,Albert D.Helfrick
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Electronics-Measurement,Electronic equipment
Classification :
621
.
3810287
C778e
1985
11. Modern Electronic Instrumentation and Measurment techniques
پدیدآورنده : Helfrick, Albert D., Albert D. Helfrick, William D. cooper
موضوع : ، Electric measurements,، Electronic instruments,، Optical Comunication
۲ نسخه از این کتاب در ۲ کتابخانه موجود است.
12. Modern aviation electronics
Author: Helfrick, Albert D.
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Avionics
Classification :
TL
695
.
H44
13. Modern aviation electronies
Author: Helfrick, Albert D.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Electronics in aeronautics
Classification :
TL
695
.
H44
1984
14. Modern electronic instrumentation and measurement techniques
Author: Helfrick, Albert D.
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Electric measurements,، Electric meters,، Electronic measurements,، Electronic instruments
Classification :
TK
275
.
H45
15. Modern electronic instrumentation and measurement techniques
پدیدآورنده : Albert D. Helfrick, William D. Cooper
موضوع : Electric measurements,Electric meters,Electronic measurements,Electronic instruments
۳ نسخه از این کتاب در ۲ کتابخانه موجود است.
16. Modern electronic instrumentation and measurement techniques
Author: / Albert D. Helfrick, William D. Cooper
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Electric measurements,Electric meters,Electronic measurements
Classification :
TK275
.
H45
2008
17. Modern electronic instrumentation and measurement techniques
Author: / Albert D.Helfrick,William D.Cooper
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Electronics-measurement,Electronics equipment
Classification :
621
.
3810287
H474m
18. Modern electronic instrumentation and measurement techniques
Author: / Albert D. Helfrick, William D. Cooper,Helfrick
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Electric measurements,Electric meters,Electronic measurements,Electric instruments
Classification :
TK
275
.
H45
1990
19. Modern electronic instrumentation and measurement techniques
Author: / Albert D. Helfrick, William D. Cooper
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Electric measurements,Electric meters,Electronic measurements,Electronic instruments
Classification :
TK
275
.
H45
1990
20. Modern electronic instrumentation and measurement techniques
Author: Helfrick, Albert D.
Library: Library of Niroo Research Institue (Tehran)
Subject: ، Electric measurements,، Electric meters,، Electronic measurements,، Electronic instruments
Classification :
TK
275
.
H45
1990
