TY  - BOOK
AU  - Aggarwal, M.L.
AU  - Dixit, Sandhya
TI  - Engineering graphics and machine drawing
SN  - 9788177002140
U1  - 604.2 
PY  - 2017///
CY  - New Delhi
PB  - Dhanpat Rai
KW  - Technology-Engineering drawing
ER  -