00311nam a2200133Ia 4500008004100000100003100041245002100072250001200093260002400105300000800129650001600137942000700153999001700160190216s9999||||xx |||||||||||||| ||und||  aMalhotra.Op And Suptha. Sk 0aPure Mathematics  a6th Ed.  bS. Chand & Coc1983  a607  aMathematics  cBK  c30847d30847