מכונות והמצאות
Series: Ṭaym Laif la-noʻar
Publisher: מדיה דירקט
Published: 1996
Place of publication: תל־אביב
Language: heb
Number of pages: 151
Subjects: Inventions; Juvenile literature; Machinery
Other titles: Mekhonot ṿe-hamtsaʼot
Work titles: Machines and Inventions Hebrew