TY  - BOOK
AU  - Banga, T. R. and Sharma, S. C.
TI  - Mechanical estimating and costing
U1  - 621.013 
PY  - 1977///
CY  - Delhi
PB  - ; Khanna Publishers
KW  - Engineering
KW  - Machine Engineering
KW  - Mechanical Engineering
ER  -