000 00319nam a22001217a 4500
008 230516b |||||||| |||| 00| 0 eng d
082 _a511.8 Z36M
100 _aZameeruddin & Khanna
_91284
245 _aMathematics in Commerce and Economics
260 _aNew Delhi
_bVani Edu. Book
_c1983
300 _a248
942 _cBK
999 _c42652
_d42652