TY  - BOOK
AU  - Dhawan, R.K.
TI  - A text book of engineering drawing ; in first angle projection
SN  - 978-81-219-1431-4
U1  - 604.2 
PY  - 2014///
CY  - New Delhi
PB  - S.  Chand
KW  - Engineering drawing
KW  - Technology
KW  - Engineering
ER  -