Title: ha-Ṿeʻidah ha-sheviʻit shel Histadrut ha-mehandesim, Yerushalayim, 2-4 Nisan 731, 29-30.3.1971.
Authors: Histadrut ha-mehandesim be-Yisrael.
Publisher: ha-Histadrut ha-Kelalit shel ha-ʻovdim be-ʾErets Yiśraʾel, Histadrut ha-mehandesim...,
Year: 1971
Subjects: Histadrut ha-mehandesim be-Yisrael.