ha-Ḥuḳim ha-bilti ketuvim shel ʻolam ha-ruaḥ
Subtitle: Unwritten laws of the spiritual world : madrikh le-havanat ha-nefesh
By: Guri Shaʼanan
Publisher: Geshem
Published: 2012
Place of publication: [Tel Aviv]
Language: heb
Number of pages: 147
Subjects: Spiritual life; Spirituality; Psychology
Other titles: Unwritten laws of the spiritual world