TY  - BOOK
AU  - Beer, Ferdinand P. 
AU  - Johnston, Russell E
TI  - Mechanics of materials
U1  - 620.112 FER 22
PY  - 1992///
CY  - Londan
PB  - Mc Graw Hill Book Company, 
KW  - Mechanical
KW  - Mechanics of Materials
ER  -