Correspondence education in the Netherlands
By: [by] Isaäc J. Sloos [and others.
Contributors: Sloos, Isaäc Jacobus, 1900-
Publisher: Leidsche Onderwijsinstellingen
Published: 1968
Place of publication: Leiden]
Language: eng
Number of pages: 120
Subjects: Correspondence schools and courses -- Netherlands.
Notes: Includes bibliographical references.