12. Advanced welding

Author:

Library: Central Library of Amirkabir University of Technology (Tehran)

Subject: Welding

Classification :
TS
227
.
G523
1997

13. Advanced welding

Author:

Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)

Subject: ، Welding

Classification :
TS
227
.
G53

15. Basic electricity

Author:

Library: Central Library and Documentation Center (Kerman)

Subject: ، Electricity

Classification :
QC
518
.
G52
1976

16. Basic electricity

Author:

Library: Library of College of Science University of Tehran (Tehran)

Subject: Electricity

Classification :
QC
518
.
G52

18. Cellular mobile radiotelephones

Author:

Library: Central Library of Amirkabir University of Technology (Tehran)

Subject: CELLULAR RADIO

Classification :
TK
6570
.
M6
G48

19. Cellular mobile radiotelephones

Author:

Library: Central Library of Sharif University of Technology (Tehran)

Subject: ، Cellular radio

Classification :
TK
6570
.
M6
.
G48
1987

20. Cellular mobile radiotelephones

Author:

Library: Central Library and Documents Center of Mazandaran University (Mazandaran)

Subject: Cellular radio

Classification :
TK6570
.
M6
,
G48
1987