TY  - BOOK
AU  - Singh, Jagjit.
TI  - Estimating & costing in civil engineering: quantity surveying, specification, costing & valuation 
SN  - 8175150173
U1  - 624 SIN 23
PY  - 1996///
CY  - New Delhi
PB  - Galgotia publication pvt. ltd.
KW  - Engineering
KW  - Estimates
N1  - Includes index.
ER  -