TY  - BOOK
AU  - Gupta, B.B 
TI  - TextBook of Engineering Drawing 
SN  - 978-9384588960
U1  - 604.2 
PY  - 2008///
CY  - Satya Prakasan, New Delhi 
PB  - Satya Prakasan, New Delhi 
KW  - Mechanical Engineering
ER  -