00269nam a2200097Ia 4500008004100000082001800041100001300059245006600072260002400138300000900162210430s9999    xx            000 0 und d  a330.154H722 I  aK.Holden  aIntroductory Mathematics for Economics and BusinesscK.Holden  aLondonbDavidc2002  a511p