TY  - BOOK
AU  - Beer, Ferdinand P. 
AU  - Johnston, E Russell. 
TI  - Vector mechanics for engineers: statics 
SN  - 9780070648272
AV  - 10284 
U1  - 620.1054 22
PY  - 2007///
CY  - New Delhi, 
PB  - Tata Mcgraw Hill, 
ER  -