000 00285nam a22001337a 4500
008 180920b xxu||||| |||| 00| 0 eng d
020 _a9780536454034
041 _aeng
080 _64th
_a510
100 _a36
101 _aMAT
245 _aPrecalculus
_cHornsby,J
942 _2udc
_cBK
999 _c48103
_d48103