00324nam a2200121Ia 4500003000400000005001700004008004100021100001800062245005900080250000900139260004400148300001000192TMU20240730114119.0160921s9999    xx            000 0 und d  aBlaedel, W.J.  aElementary Quantitative Analysis:bTheory and Practice  a2nd   bHarper & Row Publishersc1963aNew York  a964p.