TY  - BOOK
AU  - Dhawan, R. K.
TI  - A Textbook of engineering drawing
SN  - 9788121914314
U1  - 604.2  
PY  - 2015/// (2016 reprint)
CY  - New Delhi
PB  - S. Chand
KW  - Mechanical drawing
KW  - Engineering design
ER  -