TY  - BOOK
AU  - B C Punmia
TI  - Mechanics of materials
SN  - 0000059314
U1  - 620.105 
PY  - 2002///
CY  - New Delhi
PB  - Laxmi
KW  -  Mechanics
KW  - Engg Mechanics
KW  - materials
ER  -