000 00284nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a519.2 LEV/E LEV/E
100 _aLEVY H
245 0 _aELEMENTS OF PROBABILITY
260 _bPRAGATI PRAKASHAN
_c1946
300 _a200
942 _cTB
999 _c23781
_d23781