(3LgGO GdeeGdc GdGSdGejI ai ZQH GaQjbjG VO GdGSJYeGQ GdaQfSi (B(1850 (3` (B1914) / s - (3GdgGe eMeO Ydi Pgfis ([S.N] : (3OGQ GdeQjN ddfTQ , s, 1988)
Keywords: (3GdJGQjN GdGSdGeis; (3GdJGQjNs; (3GdGSJYeGQ GdaQfSis; (3GaQjbjGs; (3GaQjbjG GdZQHjIs