Grosse Wählnebenstellanlage mit EMD-Wählern
By: Waldemar Beer.
Edition: 1. Aufl.
Publisher: Siemens-Aktiengesellschaft, [Abt. Verl.]
Published: 1976
Place of publication: Berlin; München
Language: ger
Number of pages: 256
Subjects: Telephone -- Private branch exchanges.; Telephone, Automatic.
Notes: Includes index.