000 00292nam a2200121Ia 4500
008 221001s1985 xx 000 0 eng d
082 _a510 SAN
100 _aSanchet, D. C.
245 0 _aBusiness mathematics
260 _aNew Delhi
_bSultan Chand
_c1985
300 _a797p.
942 _2ddc
_cBK
999 _c48255
_d48255