מנופים, גלגלים וכל השאר
Contributors: Barkin, Carol; Ṭal, Noʻomi
Publisher: ʻAm ʻoved
Published: 1977
Place of publication: Tel Aviv
Language: heb
Number of pages: 60
Subjects: Machinery
Other titles: Menofim, galgalim ṿe-khol ha-sheʼar
Work titles: Simple facts of simple machines