15 Shanah le-histadrut poʻale ha-binyan
Series: La-shoʾalim teshuvah
Publisher: Mifleget poʻale Erets-Yiśraʾel, ha-merkaz
Published: 1961
Place of publication: Tel Aviv]
Language: heb
Number of pages: 35
Subjects: Histadrut poʻale ha-binyan (Israel); Mifleget poʻale Erets-Yiśraʾel