00531nam a2200145 a 4500 20190520022725.0 130619s19uu xx 00 eng d Singh, Jyotsana Production and operations management. / Jyotsana Singh. New Delhi : centrum Press, 2011. 280 p. : ill. ; 22 cm. Includes index Production management National Book Store OLOPSC 639.00Php 38711 38711 0 0 0 0 CLLRC CLLRC CIR 2019-05-20 0 Si645 TS 155 2011 CL10848 2025-06-10 00:00:00 2019-05-20 BK