Gupta, Hari Ram. History of Sikh gurus / Hari Ram Gupta. - New Delhi : U.C. Kapur, 1973. - 22cm. ; xiv, 320p. Includes index ISBN: Rs.25 Subjects--Topical Terms: Sikhism--India.Sikh gurus--History--India. Dewey Class. No.: 294.663