(3bGfhf Qbe (B133 (3dSfI (B1981 (3HEUOGQ bGfhf GdVQjHI Ydi GdGSJgdGc hdGFMJg GdJfajPjI habG dBNQ GdJYOjdGJs - (3Mdej YHOGdYXje MSfs; (3YHOGdSJGQ aQL Ndjds ((3eUQs (3GdgjFI GdYGeI dTFhf GdeWGHY GdCejQjIs, 1988)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General