דברי ימי רוסיה הסוביטית
Contributors: Abravaya, Haim
Series: Entsiḳlopedyah shel ha-meʻah ha-20; ʻOlam ha-daʻat -- 31; Sifriyah universiṭaʼit ʻamamit
Publisher: מ. מזרחי
Published: 1964
Place of publication: תל אביב
Language: heb
Number of pages: 122
Subjects: History
Other titles: Divre yeme Berit ha-Moʻatsot
Work titles: Histoire de l'U.R.S.S.