000 00548nam a22001697a 4500
005 20091109093748.0
008 091109t xxu||||| |||| 00| 0 eng d
020 _a066928310-x
050 _aQA 303 1993
_b.L37
100 _aLARSON, Roland
245 _aPrecalculus
_cRoland E. Larson
250 _aThird edition
260 _aToronto
_bD.C Heath and company
_c1993
300 _ap.cm
942 _2lcc
_cBK
999 _c122681
_d122681