00461nam a22002057a 4500 9789384608248 English 338.6 GNA GNANASEKARAN ENGINEERING ECONOMICS AND COST ANALYSIS ARS 2014 SQ.112 260 Rupees PURCHASE TBH 31-3-2015 UG ENGINEERING ECONOMICS CENTRAL LIBRARY BK 69277 69277 0 0 0 0 SSN SSN 2015-03-31 260.00 2 338.6 GNA 64456 2018-01-29 00:00:00 2018-01-29 2015-07-08 3725 BK CIVIL