Hem hayu rishonim
Series: Sifriyat "La-dor" -- 46
Publisher: Hotsaʾat La-dor she-ʻal yad Ṿaʻad ha-ḥinukh ha-Yehudi bi-Nyu York
Published: 1965
Place of publication: New York]
Language: heb
Number of pages: 42
Notes: Added t.p.: They were the first.