TY  - BOOK
AU  - Singh,Sadhu
AU  - Sah, P L.
TI  - Fundamentals of  machine drawing
SN  - 8120322525
U1  - 621.81 
PY  - 2003///
CY  - New Delhi
PB  - Prentice Hall Of India
KW  - Machinery
KW  - Drawings
KW  - Machine design
ER  -