00272nam a2200109Ia 4500008004100000041000800041082002000049100001500069245006100084260000900145300000800154211209s1974    xx            000 0 und d  aeng  a510 N74 WEE/PEE  aWEELER R E  aFINITE MATHEMATICS: INTRODUCTION TO MATHEMATICAL MODELS   c1974  a597