00417nam 2216BKA002989 450000100120000000300230001200500090003500800410004408200080008507200280009302000220012110000220014326000320016530000090019724500490020616BKA002989StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a003 aالنظم - النظم a978-81-203-2376-6 aGeorge M. Marakas bPrentice- Hall India c2007 a609p aDecision Support Systems In the21st cen tury