TY  - BOOK
AU  - Beer, Ferdinand P. 
AU  - Russell Johnston E. Jr. 
AU  - William E. Clausen 
TI  - Vector Mechanics for Engineers Dynamics/ 
SN  - 0-07-230491-X
U1  - Circ. 620.1054 B415 2004 Seventh Edition 
PY  - 2004///.
CY  - New York 
PB  - McGraw Hill 
ER  -