000 00315nam a2200121Ia 4500
001 5329
008 190520s9999 xx 000 0 und d
020 _a0201285207
100 1 _aO´Daffer, Phares, Clemens, Stanley, Charles, Randall
245 1 0 _aPreAlgebra
260 _bAddison Wesley Publish Company
942 _cCA
999 _c17873
_d17873