TY  - BOOK
AU  - Agrawal, Basant
AU  - Agrawal, C. M.
TI  - Engineering graphics
SN  - 9780071329811
U1  -  604.2 
PY  - 2012///
CY  - New Delhi,India
PB  - Tata McGraw-Hill Education
KW  - Technical drawing
ER  -