@book{2432,
	author = {Upadhyay, A.K.},
	title = {Civil Estimating Costing & Valuation:  including quantity surveying, tendering and evaluation},
	publisher = {S K KATARIA & SONS,},
	year = {2010.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8185749981/chopaconline-20}
}