במעלה המדרגות היורדות
Contributors: Ron, David
Publisher: מסדה
Published: 1968
Place of publication: רמת גן
Language: heb
Number of pages: 274
Subjects: Secondary Education; Humor; High school teachers; High schools
Other titles: Be-maʻaleh ha-madregot ha-yordot
Work titles: Up the down staircase