أسرار خلف الوجوه
Subtitle: dirāsah fī ʻilm al-farāsah wa-lughat al-jasad
By: Ḥakam al-Zamān
Edition: al-Ṭabʻah 1.
Publisher: Dār al-Sharq lil-Ṭibāʻah wa-al-Nashr
Published: 2009
Place of publication: Dimashq
Language: ara
Number of pages: 206
Subjects: Facial expression; Body language
Other titles: Asrār khalf al-wujūh