000 00343nam a22001457a 4500
020 _a9788123418070
080 _a51
_bPER
100 _aPerelman. Y
245 _aMathematics Can be Fun
260 _aChennai
_bNew Century Book House Private Limited
_c2013
300 _a387p.
650 _aMathematics
690 _aMathematics
942 _cBK
999 _c50214
_d50214