ממציאים
Contributors: Shoval, Leʼah; Francis, John
Series: Merḥavim, otsar sheʼelot u-teshuvot al ʻolam u-meloʼo
Publisher: אוניברסיטת חיפה, החוג ליישום; נ. קמחי
Published: 1980
Place of publication: חיפה; תל אביב
Language: heb
Number of pages: 48
Subjects: Children's questions and answers; Inventions; Juvenile literature
Other titles: Mamtsiʼim
Work titles: Quizzer book about inventors