TY  - BOOK
AU  - Bhatt N D. 
AU  - V M Panchal
TI  - Engineering drawing
SN  - 81-85594-58-9 
U1  - 604.2 
PY  - 2013///
CY  - Anand
PB  -  Charotar Publishing House, 
KW  - Engineering
ER  -