000 00292nam a2200121Ia 4500
008 220201s1989 xx 000 0 eng d
082 _a519.2
_bROS
100 _aRoss, Sheldon
245 2 _aA first course in probaabilty
260 _bNewyork :Macmillan
_c1989
300 _a422
942 _2ddc
999 _c85024
_d85024