00729nam a22001937a 4500 111208t xxu||||| |||| 00| 0 eng d 0060413336 21 658.15 Collier, Courtland A. 24778 Engineering economic and cost analysis/ by Courtland A. Collier and William B. Ledbetter 2nd edition London Harper Collins c1988 xv,635p.: ill. Includes index Engineering William B. Ledbetter 24779 ddc BK 16168 16168 1 0 ddc 0 0 NFIC HQ HQ GEN 2011-12-08 International Book Bank 4000.00 1 658.15 COL 0037015 2014-12-20 00:00:00 2014-12-05 5000.00 2011-12-08 BK