000 00306nam a22001457a 4500
001 3275
003 OSt
005 20170601154647.0
008 170601b xxu||||| |||| 00| 0 eng d
020 _a9780021150229
040 0 1 _bEspañol
245 _aMy math Volumen I
260 _aMcGraw Hill
942 _cAP
999 _c10029
_d10029