Paul, Kripesh Ch. . Political Science(Optional) For ACSPreliminary Examination,2006 / Textual Documents K.Ch. Paul. - 2006 ed / - Guwahati : Chandra Prakash , 2006. - Unitwise ; Subjects--Index Terms: Pol.Science,Competitive Examination Dewey Class. No.: 320 / Pa 281 Po