TY  - GEN
AU  - Beer,Ferdinand P.
AU  - Johnston,E.Russell
AU  - DeWolf, John T.
TI  - Mechanics of materials
SN  - 0071121676
AV  - TA405 .B39 2002
PY  - 2002///
CY  - Boston
PB  - McGraw-Hill
KW  - Strength of materials
ER  -