TY  - BOOK
AU  - Beer,Ferdinand Pierre
AU  - Johnston,E.Russell
TI  - Vector Mechanics for Engineers: : Statics 
SN  - 0070042926
AV  - TA350 .B3552 1972b
U1  - 620.105 
PY  - 1990///
CY  - New York
PB  - McGraw-Hill
KW  - Mechanics, Applied
KW  - Vector analysis
KW  - Problems, exercises, etc
ER  -