00423nam a2200121Ia 4500008004100000245005600041245004100097260000900138650001400147856004800161999001900209952007300228171211s9999    xx            000 0 und d  aProduction and Operations Analysis, Seventh Edition  cSteven Nahmias and Tava Lennon Olsen  c2015  xECONOMICS  uhttp://down.ebook777.com/064/1478623063.pdf  c349530d349530  001040aCLbCLd2017-12-11l0r2017-12-11 00:00:00w2017-12-11yCBE