1. A Text Book of Sound
Author: Subrahmanyam, N, N. Subrahmanyam, Brij Lal
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Sound
Classification :
QC
243
/S83
2. <A> Textbook of Sond
Author: / N. Subrahmanyam, Brij Lal
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Sound
Classification :
QC225
.
C35
1995
3. A Textbook of optics
Author: / By N.Subrahmanyam and Brij Lal.Fourteenth ed
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Optics
Classification :
535
S941
4. A text book of electricity and magnetism
Author: /Brij Lal and N. Subrahmanyam.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: برق,مغناطیس
Classification :
QC
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5. A text book of optics
Author: / By N. Subrahmanyam and Brij Lal.,Subrahmanyam
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Optics
Classification :
QC
354
.
S92
1972
6. A textbook of sound
Author: N. Subrahmanyam, Brij Lal
Library: Central Library and Document Center of Shahid Madani University of Azarbayjan (East Azarbaijan)
Subject: Sound
Classification :
QC
,
225
,.
S9
,
1995
7. A textbook of sound ]for B.Sc.)Pass,Honours and subsidiary(,Engineering Students of Indian universities And IAS Examination[
Author: N. Subrahmanyam, Brij Lal,Title
Library: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
Subject: Sound
Classification :
QC
.
S92
225
.
2
1999
8. Mechanics and electrodynamics
Author: Brij Lal, N. Subrahmanyam,Title
Library: Library of Islamic Azad University, Qom branch (Qom)
Subject: Mathemetical physics
Classification :
QC
.
L34
20
9. Numerical problems in physics: (for B. Sc. and amie examinations)
Author: / N. Subrahmanyam, Brij Lal.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject:
10. Textbook of sound
Author: N.Subrahmanyam,Brij lal
Library: Vali Asr University Central Library (Kerman)
Subject: Sound
Classification :
QC
223
.
S8
,
S6
11. Wave and oscilations
Author: / N. Subrahmanyam, Brij Lal
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Waves,Oscillations
Classification :
QC157
.
S8
1994
12. Waves and oscillations
Author: / N. Subrahmanyam, Brij Lal,Subrahmanyam
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Waves,Oscillations
Classification :
QC
157
.
S9
1974
13. Waves and oscillations
Author: / N. Subrahmanyam, Brij Lal
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Waves,Oscillations
Classification :
QC
157
.
S8
1974
