000 00231nam a2200097Ia 4500
008 220601s9999 xx 000 0 und d
020 _a9780596514860
100 _aPILONE TRACY
_9135439
245 0 _aHEAD FIRST ALGEBRA
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c662026
_d662025