Seḳer yediʻot ṿe-ʻemdot shel talmide kitah 9 le-gabe beʻayot ha-sevivah
Subtitle: duaḥ meḥḳar ...
By: hukhan ʻal yede Avraham Blum ʻim Yeshaʻyahu Yaʻaḳovson
Published: 1981
Place of publication: Reḥovot
Language: heb
Number of pages: 39
Subjects: Environmental conditions; Education