TY  - BOOK
AU  - Upadhyay,A.K.
TI  - civil estimating and costing: Including Quantity Surveying , Tendering and Valuation 
SN  - 9788185749983
U1  - 624.681 21
PY  - 2013///
CY  - New Delhi.
PB  - S. K.Kataria & Sons
KW  - Engineering
KW  - Estimates
N1  - Includes bibliographical references and index
ER  -