TY  - BOOK
AU  - Mathur,M.L.
AU  - Vaishwanar,R.S.
TI  - Engineering drawing and graphics
SN  - 8186321160
U1  - 604.24 22
PY  - 1999///
CY  - New Delhi
PB  - Jain brothers
KW  - Drawing & Graphics
KW  - Engineering graphics
N1  - Includes index
ER  -