000 00266nam a2200121Ia 4500
008 220201s1994 xx 000 0 eng d
082 _a510
_bGHO
100 _aGhosh (P.K)
245 0 _aBusiness math and Statstics .
260 _c1994
300 _a209
942 _2ddc
999 _c7653
_d7653