TY  - BOOK
AU  - Bhattacharya, S.K
TI  - Electrical engineering drawing; 2nd ed
SN  - 9788122408553
U1  - 621.3(084.11) 
PY  - 2015///
CY  - New Delhi
PB  - New Age
KW  - 621.3(084.11)
ER  -