Title: ha-Shomer ha-tsaʻir be-Polin : 1913-1950 : ḳovets masot u-teʻudot /
Authors: Shamir, Yosef, 1916-
Publisher: Metaḥ : Merkaz le-ḥeḳer ule-tiʻud, Givʻat Ḥavivah : Sifriyat ha-poʻalim,
Year: 1991
Subjects: Shomer ha-tsaʻir be-Polin (Organization); Zionism Poland.