Resultados da pesquisa - American Telephone and Telegraph Company
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1
The application of electricity and magnetism to transmission in the telephone plant
Publicado em 1923“...American Telephone and Telegraph Company...”
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2
The bell journal of economics
Publicado em 1979“...American Telephone and Telegraph Company...”
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3
The bell journal of economics: Autumn 1978
Publicado em 1978“...American Telephone and Telegraph Company...”
Livro