TY  - BOOK
AU  - Sinha, B.P.
TI  - Mechanical Estimating and Costing
SN  - 9780074624111
U1  - 621 
PY  - 2001///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Estimating and Costing
KW  - ME
ER  -