"id","author_first1","author_last1","title","year","type","university","place","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","keyword6","keyword7"
"1144","Paul K.","Dresch","The Northern Tribes of Yemen: Their Origins and Their Place in the Yemen Arab Republic","1981","dissertation","Oxford University","n.a.","Customary","Hijrah","History","Honor","Law","Shaykh","Tribal","Tribes"