Öztürk, Yaşar Nuri The eye of the heart : an introduction to Sufism and the major tariqats of Anatolia and the Balkans / by Yaşar Nuri Öztürk, transl. by Richard Blakney. - xv, 148 p. ; illust. ; 20 cm. Dizin 136 - 140. ISBN: 9754130248 LC Class. No.: BP189 / .Ö98 1988