עולם הדברים הגדולים והקטנים
By: Ḳarl Harṭel ; ʻIvrit Mikhaʼel Leṿin, M. Ḥalamish
Contributors: Leṿin, Mikhaʼel (Translator)
Series: Neʻurim; Sifriyat neʻurim
Publisher: Sifriyat poʻalim; haḲibuts ha-artsi ha-Shomer ha-tsaʻir
Published: 1954
Place of publication: Merḥavyah
Language: heb
Subjects: Inventions; Popular works; Technology
Other titles: ʻOlam ha-devarim ha-gedolim ṿeha-ḳeṭanim