Title: Mahut bet ha-sefer ha-ʻamlani /
Authors: Kerschensteiner, Georg, 1854-1932.; Eilan, Arieh.; Devir, Yehudah, 1896-
Publisher: [Histadrut ha-morim be-Erets Yiśraʼel],
Year: 1928
Subjects: Vocational education.; Vocational education