TY  - GEN
AU  - Beer, Ferdinand Pierre,
AU  - Johnston, E. Russell,
AU  - DeWolf John T
TI  - Mechanics of materials
AV  - TA405 
U1  - 620.112 
PY  - 1992///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Strength of materials
ER  -