הוראת ההנדסה בבית הספר היסודי
Subtitle: be-khitot 5-8
By: Barukh Ben-Yehudah
Publisher: Otsar ha-moreh
Published: 1964
Place of publication: Tel Aviv
Language: heb
Number of pages: 136
Subjects: Mathematics; Study and teaching (Elementary)
Other titles: Horaʼat ha-handasah be-vet ha-sefer ha-Yesodi; Horaat hahandasa bebeit-hasefer haisodi