La télégraphie actuelle en France et à lʼétranger [microform]
Subtitle: lignes, réseaux, appareils, téléphones
By: par L. Montillot.
Series: Bibliothèque scientifique contemporaine
Publisher: J.-B. Baillière
Published: 1889
Place of publication: Paris
Language: fre
Number of pages: 344
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1984. 1 microfilm reel ; 35 mm.
Call number of original: TK5261.M73.
Master microform held by: DLC.