TY  - BOOK
AU  - Punmia, B.C.  .
TI  - Mechanics of materials / 
SN  - 81-7008-215-3
U1  - B7 
PY  - 2001///
CY  - New Delhi : 
PB  - Laxmi Publications (p) Ltd , 
KW  - Mechanics
ER  -