TY  - BOOK
AU  - B Bhattacharyya
AU  - S C Sen
TI  - Engineering Graphics
SN  - 0000086223
U1  - 621.81 
PY  - 2009///
CY  - New Delhi
PB  - IK
KW  -  Graphics
KW  - Engineering
KW  - M/c Design,Draw & Engg Draw,Graphy
ER  -