00303nam a2200109Ia 4500008004100000082001900041100001500060245004800075250001200123260005000135300000800185240913s9999||||xx |||||||||||||| ||und||  a658.403  GUP/Q  aM.P. Gupta 0aQuantitative Techniques for Decision Making  a4th Ed.  bPHI Learning private LimitedaNew Delhic2011  a758