TY  - BOOK
AU  - Bhatt N.D and Panchal V.M 
TI  - Machine drawing 
SN  - 9789380358888
U1  - 620.004 BHA  
PY  - 2013///
CY  - Charotar publishing house 
PB  - Ahmedbad 
KW  - CAD/CAM
ER  -