Sefer or ha-musar
Subtitle: muḳdash le-ʻinyene ha-yirʼah ṿeha-musar ṿa-ʻavodat ha-rabim
By: yatsa la-or be-Polanyah ʻa. y. ha-Agudah ha-merkazit mi-yeshivot Navharidoḳ
Edition: Mahad. 2.
Publisher: Ḥokhmah u-musar
Published: 1964
Place of publication: Bene Beraḳ
Language: heb
Subjects: Jewish ethics; Musar movement; Jewish way of life
Work titles: Or ha-musar
Notes: Reprint. Originally issued as a serial: Pieṭreḳov ; Yerushalayim : ha-Agudah ha-merkazit mi-yeshivot Navharidoḳ, 685-693 [1924 or 1925-1932 or 1933]

Vol. 2 lacks edition statement.