TY  - BOOK
AU  - Sadhu Singh, 
AU  - P. L. Sah 
TI  - Fundamentals of machine drawing / 
SN  - 81-203-2252-5
U1  - 604.2 
PY  - 2003///
CY  - New Delhi
PB  - Prentice-hall
KW  - Engineering
KW  - Mechanical engineering
N1  - Includes index
ER  -