TY  - BOOK
AU  - SINGH, GURCHARAN
AU  - SING, JAGDISH
TI  - TEXT BOOK OF ESTIMATING COSTING AND VALUATION
SN  - 81-8014-042-3
U1  - 692.5 
PY  - 2008///
CY  - DELHI
PB  - STANDARD PUB.
ER  -