00317nam a2200133Ia 4500008004100000020000700041040003000048082001300078100002100091245001900112260002800131300001100159650001300170190302s9999||||xx |||||||||||||| ||und||  c40  aKharagpur College Library  a657bCHA  aD. K. Chakraboty  aNirikhashastra  bRabindraaKolkatac1988  a659 p.  aCommerce