1. A First year engineering drawing
Author: / by R. B. Gupta, P. K. Johar, A. K. Dua
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Engineering drawing
Classification :
TA
175
.
G86
1990
2. Referesher on engineering mathematics
Author: / By R. B. Gupta & B. K. Gupta
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Engineering mathematics
Classification :
TA
330
.
G8
1990
3. Welder
Author: / by R.B. Gupta, B.K. Gupta
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Welding
Classification :
TS
227
.
G8W4
4. Welder
Author: / by R.B. Gupta, B.K. Gupta
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Welding
Classification :
TS
227
.
G8W4
