00639nam a2200205 a 4500001001400000003000700014005001700021008004100038020001500079040000800094100002300102245006200125260005500187300002900242650002600271650003500297650002200332650002400354856005500378vtls000015522KUKTEM20251117144147.0060901t2000    xxk    g      001 0 eng d  a0521791529  aUMP1 aO'Leary, Daniel E.10aEnterprise resource planning systems /cDaniel E. O'Leary  aCambridge, UK :bCambridge University Press,c2000  a232 p. :bill. ;c24 cm. 0aProduction management 0aManagement information systems 0aBusiness planning 0aElectronic commerce42uhttp://www.loc.gov/catdir/toc/cam027/00027554.html