000 00308nam a2200121Ia 4500
008 221001s1993 xx 000 0 eng d
082 _a510 CHA
100 _aChaitanya Kumar
245 0 _aMathematics for business studies
260 _aNew Delhi
_bSatya Prakashan
_c1993
300 _a652p.
942 _2ddc
_cBK
999 _c19376
_d19376