00306nam a2200109Ia 4500008004100000020001800041041000800059100001800067245009400085260000900179300000800188240521s1999    xx            000 0 und d  a0 521 59056 6  aeng  aSOLOMONSON K.  aTHE CHICAGO TRIBUNE TOWER COMPETITION SKYSCRAPER DESIGN AND CULTURE CHANGE IN THE 1920 S.  c1999  a370