Latgalu darbeibas dokumentacija
By: redigējuši latgalu preses un izdevnīceibas redaktori, golvonais red. Vl. Lōcis
Publisher: Latgalu izdevniceiba
Published: 1963
Place of publication: Munich?]
Language: lav
Number of pages: 542
Subjects: History; Social conditions
Notes: Added title page: The Documentation of Latgalian activities.

Includes summaries in English, German, French and Latin.