Title: Bi-shenat ha-sheloshim
First published: 1951
Subjects: Histadrut ha-kelalit shel ha-ʻovdim ha-ʻIvrim be-Erets-Yiśraʾel, Histadrut ha-kelalit shel ha-ʻovdim be-Erets-Yiśraʾel, Labor Zionism, Histadrut ha-kelalit shel ha-ʻovdim be-Erets-Yiśraʼel