TY  - BOOK
AU  - Gulen,M.Fethullah
TI  - Key concepts in the practice of sufism: emerald hills of the heart 
SN  - 9781932099232 (pbk.)
AV  - BP189.3  
PY  - 2009///
CY  - New Jersey
PB  - Tughra Books
KW  - Sufism
KW  -  Doctrines
N1  - Includes Bibliographical References and Index
ER  -