"id","author_first1","author_last1","title","year","publisher","place","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","keyword6","type" "681","Sayed Hassan","Amin","Law and Justice in Contemporary Yemen: The People's Democratic Republic of Yemen and The Yemen Arab Republic","1987","Royston Ltd","Glasgow","Customary","Education","Law","PDRY","Sources","South Yemen","YAR","book"