TY  - BOOK
AU  - DR. B.C. PUNMIA, ASHOK KR. JAIN, ARUN KR. JAIN
TI  - MECHANICS OF MATERIALS 
U1  - 620.11 N86 GER/TIM 
PY  - 1986///
CY  - NEW DELHI
PB  - LAXMI PUB
ER  -