00325nam a2200133Ia 4500008004100000082001500041100001400056245003000070250000800100260005400108300000700162942000700169999001500176190328s9999||||xx |||||||||||||| ||und||  a657bRAI/B  aRai, Ajay 0aBell Books: Quiz Yourself  a1st  aGhaziabadbVikas Publishing House Pvt. Ltd.c1980  a50  cBK  c5196d5196