Arbaʻim shanah Eḥad be-Mai ba-arets
By: me-et D. Ḳalaʻi
Series: Pinḳas ḳaṭan
Publisher: ha-Histadrut ha-kelalit shel ha-ʻovdim ha-ʻIvrim be-Erets-Yiśraʾel
Published: 1945
Place of publication: Tel Aviv
Language: heb
Number of pages: 128
Subjects: May Day (Labor holiday); History; Working class