TY  - BOOK
AU  - Beer, Ferdinand P. & others
AU  - Johnston, E. Russell
TI  - Mechanics for engineers : statics
U1  - 620.103 
PY  - 1987///
CY  - Berkley,P.A,New York,Tokyo etc
PB  - McGraw Hill Pub. 
N1  - ENG
ER  -