TY  - GEN
AU  - Khan, Naseer.
TI  - Engineering drawing
SN  - 9789351112921 (hbk.)
AV  - T353 .S945 1935
U1  - 604.2 
PY  - 2014///
CY  - New Delhi
PB  - Random Publications
KW  - Engineering drawing
N1  - Includes bibliography & index
ER  -