TY  - BOOK
AU  - Bhattacharya, S. K.
TI  - Electrical engineering drawing
SN  - 9788122404043
U1  - 621.3022 
PY  - 1992///
CY  - New Delhi
PB  - Wiiey Eastern
KW  - Electrical / Electronic Engineering
N1  - Bibliography : p. 202
ER  -