Rūḥānī taraqqī ke uṣūl
By: az, Maʼyilz Je. Istanḍforḍ ; tarjamah, Vakalf Ae. Singh.
Publisher: Masīḥī Ishāʻat K̲h̲ānah
Published: 2005
Place of publication: Lāhaur
Language: urd
Number of pages: 112
Work titles: Green letters.
Description: Principles of spiritual development according to Christian teachings.
Notes: Translated from English.

Includes bibliographical references.

In Urdu.