TY  - BOOK
AU  - Ridgeon,Lloyd V.J.
TI  - Sufism: critical concepts in Islamic studies 
SN  - 9780415419437 (set)
PY  - 2008///
CY  - London, New York
PB  - Routledge
KW  - Sufism
UR  - http://www.loc.gov/catdir/toc/ecip0726/2007036629.html
ER  -