TY  - BOOK
AU  - Sinha, B. P.
TI  - Mechanical  Estimating and Costing
SN  - 9780074624111
U1  - 621.00299 
PY  - 1995///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Ltd.
KW  - Mechanical Engineering
ER  -