The case of relations with the Main Directorate of Bell's Phone and the malfunction of telephones, and about the production of n...

Title	The case of relations with the Main Directorate of Bell's Phone and the malfunction of telephones, and about the production of new ones, and about the examination of microphones
Series	I
Fonds	Directorate of Imperial Theaters MFA
Display format	Full description RUSMARC

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