00246nam a2200109Ia 4500008004100000041000800041100001700049245003200066260000900098300000800107999002100115240521s1999    xx            000 0 und d  aeng  aSEELEY I, H.  aBUILDING TECHNOLOGY 5TH ED.  c1999  a335  c1158929d1158929