Telefoonverkeer en telefoonbeleid in Nederland
By: door Pieter Gerardus Knibbe.
Publisher: A.W. Sijthoff
Published: 1931
Place of publication: Leiden
Language: dut
Number of pages: 282
Subjects: Telephone -- Netherlands.
Notes: Thesis (doctoral)--Vrije Universiteit te Amsterdam, 1931.

Includes bibliographical references.