. . . . . . . . . . "The House of Appleton-Century I.D. Appleton and Company, 1825-1933; II. The Century Co., 1870-1933; III. D. Appleton-Century Company, Inc., established 1933"@en . . "The house of Appleton-Century : I.D. Appleton and company, 1825-1933. II. The Century co., 1870-1933. III. D. Appleton-Century company, inc., established 1933" . . . . . "The house of Appleton-Century I.D. Appleton and company, 1825-1933. II. The Century co., 1870-1933. III. D. Appleton-Century company, inc., established 1933"@en . . . .