Sangat vishesh ank : Nanak Prakash patrika / edited by Balkar Singh. - Patiala : Panjabi University, n.d. - xii, 242p. ; 22cm. Includes index ISBN: Rs.15 Subjects--Topical Terms: Sikhism.Philosophy, Sikh.Kirtan.Prayer--Sikhism. Dewey Class. No.: 181.046