TY  - BOOK
AU  - Punmia B.C & Jain Ashok Kumar 
TI  - Mechanics of Materials 
SN  - 9788131806463
U1  - 620.112 
PY  - 2009///
CY  - Laxmi Pub, New Delhi 
PB  - Laxmi Pub, New Delhi 
KW  - Mechanical Engineering
ER  -