Patchaṛ ev npatak
By: V.Kh. Baghdasarian
Publisher: Haykakan SSṚ GA Hratarakchʻutʻyun
Published: 1966
Place of publication: Erevan
Language: arm
Number of pages: 227
Subjects: Causation
Notes: At head of title: Haykakan SSṚ Gitutʻyunneri Akademia Pʻilisopʻayutʻyan ev Iravunkʻi Sektor.

Errata slip inserted.

Added t.p. in Russian.

Includes bibiographical references.