na INLIS000000000006772 20130612094854 Ind 010-061300000006772 Ind 2x5.2 2x5.2, Syu t Syukur, H.M. Amin Menggugat tasawuf, sufisme 1999 Yogyakarta viii, 160 hlm., 21 cm Tasawuf NBPNMAT