00294nam a2200109Ia 4500008004100000082001900041100001600060245005700076250001200133260003100145300000800176240913s9999||||xx |||||||||||||| ||und||  a658.420  LEO/E  aAlexis leon 0aEnterprise resource planning / Alexis leon / 2nd Ed.  a2nd Ed.  bMc Graw HillaBombayc2013  a370