http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the spread and normalization of a Sufi order, 1799-1996
xviii, 334 p. : ill., maps., charts. ; 29 cm.
"Thesis submitted for the degree of Doctor of Philosophy at the University of Bergen" -- T.p. verso.
Thesis (Ph.D) -- University of Bergen, 1998.
Includes bibliographical references (p. 311-334).