000 00513nam a2200133 a 4500
001 50441
005 20260219114705.0
020 _a9780230012547
040 _aAIS
_dAIS
245 _aStraightforward Elementary CD-ROM
260 _bMacmillan Publishers Limited
_cc2007
852 _d2010-04-12
852 _d2010-12-04
999 _c50441
_d50441