TY  - BOOK
AU  - Dhawan, R. K.
TI  - A textbook of machine drawing: : in first angle projection
SN  - 8121908248
U1  - 604.2 
PY  - 2014///
CY  - New Delhi
PB  - ; S. Chand & Company
KW  - Engineering Drawing
KW  - Machine Drawing
ER  -