000 00282nam a2200109Ia 4500
008 231116s9999 xx 000 0 und d
020 _a9780071742528
090 _aQA 39.6 BLU 2011
100 0 _aAllan G. Bluman
245 0 0 _aPRE-ALGEBRA DEMYSTIFIED 2nd edition
260 _bMc Graw Hill
999 _c3684
_d3684