000 00313nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a511
082 _b3 POH
100 _a"Pohlers, Wolfram"
245 0 _aLecture Notes in Mathema
260 _aNew York
260 _bS.V.
260 _c1989
300 _a212
999 _c36780
_d36780