000 00319nam a2200157Ia 4500
100 _aRoss, Sheldon
080 _a519.1
526 _dNTB
526 _aUG
366 _f#REF!
942 _cBK
245 _aA first course in probability 9th ed
260 _aPearson
_bNoida
_c2020
300 _axii,468
546 _aE
999 _c57109
_d57109