TY  - BOOK
AU  - Patnaik,Surya N.
AU  - Hopkins,Dale A.
TI  - Strength of materials: a unified theory 
SN  - 0750674024
AV  - TA405  .P37 2004
PY  - 2004///
CY  - Amsterdam
PB  - Elsevier
KW  - Strength of materials
ER  -