TY  - BOOK
AU  - Abu Ishaq Quhistani, fl.
AU  - Ivanov, W.
AU  - Haft Bab.
TI  - Haft Bab, or ''seven chapters,''
U1  - 297.8 ABU 
PY  - 1959///
CY  - Bombay
PB  - Ismaili Society
KW  - Ismailites
ER  -