TY - BOOK AU - Ahmed,Akbar S. AU - Hart,David M.,1927- TI - Islam in tribal societies: from the Atlas to the Indus PY - 1983/// CY - London PB - Routledge & Kegan Paul KW - Tribes and tribal system KW - Islamic countries KW - Addresses, essays, lectures KW - Islam KW - 20th century N1 - Includes index ER -