TY  - BOOK
AU  - Ramamrutham, S  .
TI  - Strength of materials / 
SN  - 81-87433-54-X
U1  - 624.17 
PY  - 2001///
CY  - New Delhi : 
PB  - Dhanpat Rai Publishing Co. Pvt. Ltd. , 
ER  -