00297nam a2200121Ia 4500008004100000020001500041041000800056082001500064100001700079245003400096260003200130300001300162211209s2007    xx            000 0 und d  a8177465286  aeng  a658.83 NAN  aNANDAGOPAL B  aRESEARCH METHODS IN BUSINESS   aNEW DELHIbEXEL BOOKSc2007  aVII, 207