TY  - BOOK
AU  - Dhawan,R.K.
AU  - Dhawan,Karun
TI  - Fundamentals of engineering drawing: for polytechnics 
SN  - 8121939267
U1  - 604.2 
PY  - 2012///
CY  - New Delhi
PB  - S.Chand and Company
KW  - Engineering
KW  - Drawing
ER  -