000 00310nam a22001457a 4500
999 _c5978
_d5978
003 OSt
020 _a9789332519077
082 _a519.2 ROS
100 _aRoss, Sheldon
245 _aA Frist Course in Probability
250 _a9/e
260 _aNew Delhi
_bPearson
_c2014
300 _a455p.
942 _2ddc
_cBK