Rāzʹhā-yi jāvidānah-i pīrūzī
Subtitle: rahnamūdʹhāyī barā-yi yak zindagī-i kāmyāb = The eternal secrets of success : a guide for a successful life
By: nigārish-i, Duktur Dāriyūsh Dihqān
Publisher: Dāriyūsh Dihqān
Published: 2004
Place of publication: Tihrān
Language: per
Number of pages: 239
Subjects: Conduct of life; Miscellanea
Other titles: Eternal secrets of success : a guide for a successful life
Notes: In Persian.