42439
Vazirani, V. N
Civile engineering estimating & costing: Including quantity surveying valuation and contracting
New Delhi
Khanna publishers
2001
iiiip.
V. N. Vazirani, S. P. Chandola
، Engineering - Estimates
، Building - Estimates
TA
183
.
V3
C5
AU
AU P .S ,alodnahC
TI
