(3GdeNOQGJ(B: (3MbGFb GLJeGYjI hfaSjI hWHjIs - (3HjJQ dhQjs; (3SejQ SQMGf (B((3JbOje(B)s; (3fhQGdOjf Ndjd (B((3JQLeI(B)s ((3GdbGgQI s (3GdgjFI GdeUQjI GdYGeI ddcJGHs, 1990)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General