Madkhal ilá mayādīn ʻilm al-nafs wa-manāhijih
By: Kamāl Bakdāsh, Rālf Rizq Allāh.
Contributors: Rizq Allāh, Rālf.
Edition: al-Ṭabʻah 1.
Publisher: Dār al-Ṭalīʻah lil-Ṭibāʻah wa-al-Nashr
Published: 1981
Place of publication: Bayrūt
Language: ara
Number of pages: 192
Subjects: Educational psychology.