TY  - BOOK
AU  - Singh, Sadhu
AU  - Sah, P. L.
TI  - Fundamentals of machine drawing
SN  - 9788120346796
U1  - 604.2 SIN 
PY  - 2013///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Engineering drawing
KW  - Computer-aided drafting
ER  -