Maduʻa ṿe-lamah yesh la-rokhsan shinayim?
Subtitle: u-sheʾelot aḥerot ʻal hamtsaʾot
By: me-et Barbarah Ṭelor ; tirgemah ṿe-ʻarkhah, Daliyah Ṭesler
Series: Maduʻa ṿe-lamah -- 16; "Yavneh" li-yeladim, ha-sidrah ha-entsiḳlopedit ha-ḥadashah -- 16; I wonder why
Publisher: Yehoshuʻa Orenshṭain, Hotsaʾat Yavneh
Published: 1997
Place of publication: Tel Aviv
Language: heb
Number of pages: 32
Subjects: Inventions; Miscellanea; Juvenile literature; Children's questions and answers
Work titles: I wonder why zippers have teeth and other questions about inventions
Notes: Translation of: I wonder why zippers have teeths and other questions inventions.