 | Waldo Abbot - 1950 - 520 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | Samuel Spring - 1952 - 416 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | Samuel Spring - 1952 - 412 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | United States - 1952 - 698 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | 1961 - 646 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | 1953 - 56 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | 1954 - 1038 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
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... further term of twenty-eight years when application for such renewal and extension shall have been made to the copyright office and duly registered therein within one year prior to the expiration of the original term of copyright... 
