000 00248nam a2200109Ia 4500
008 190711s9999 xx 000 0 und d
082 _a519.1 R823
100 _aROSS, S.M
245 0 _aINTRODUCTION TO PROB. MODELS
250 _a7
942 _cBK
_2DDC
999 _c29484
_d29484