מצולעים משולשים
By: katvah Malkah Maʼunṭṿiten
Edition: Mahad. nisui.
Publisher: Miśrad ha-ḥinukh ṿeha-tarbut, Merkaz le-tokhniyot limudim
Published: 1977
Place of publication: Yerushalayim
Language: heb
Number of pages: 19
Subjects: Education; Curricula
Other titles: Metsulaʻim meshulashim