עולם הדברים הגדולים והקטנים
Edition: Mahadurah 3.
Publisher: Sifriyat Poʻalim
Published: 1962
Place of publication: Merḥavyah
Language: heb
Subjects: Science; Juvenile literature; Inventions; Popular works; Technology
Other titles: ʻOlam ha-devarim ha-gedolim ṿeha-ḳeṭanim
Notes: Translated by Mikhaʼel Levin.