00461nam a22001697a 4500 OSt 20211124143148.0 211124b |||||||| |||| 00| 0 eng d 658.4034 R19O Operations research methodologies edited by A. Ravi Ravindran Boca Raton CRC Press 2011 v.p. Statistics Operations research Ravindran, A. Ravi Editor ddc BK 24615 24615 0 0 ddc 0 0 TXB CURAJ CURAJ 2021-11-24 STT 0 658.4034 R19O 23758 2024-11-21 2021-11-24 BK