Ganda Singh. Inkishaf-e-haqiqat : Almaroof Daya Nandi tahzeeb wo Sikh mazhab / Ganda Singh 'Kewal'. - Lahore : Hindustani Press, 1926. - 174p. ; 18cm. Subjects--Topical Terms: Religions.Sikhism.Sikh gurus.Philosophy, Sikh. Dewey Class. No.: 294.6