(3GdYGOGJ hGdJbGdjO GdeUQjI ef GdCeKGd GdTYHjI aj YgO eMeO Ydjs - (3Lhf dhjS HhQcgGQJs; (3EHQGgje CMeO TYdGf (B((3JQLeI(B)s ((3eUQs (3GdgjFI GdeUQjI GdYGeI ddcJGHs, 1989)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General