TY  - BOOK
AU  - Bhattacharyya, B.
AU  - Bera, S. C., jt. auth.
TI  - Engineering graphics
SN  - 9.78819E+12
U1  - 604.2 BHA-B 
PY  - 2009///
CY  - India
PB  - IK International
KW  - Engineering graphics
ER  -