(3GYOGO GdeeKd (B/ s - (3SJGfSdGaSci, bSWfWjfs; (3eMehO eQSi GMeOs; (3OQjfi NTHIs; (3eMeO Rci GdYTeGhis ([S.N] : (3OGQ GdfgVI GdYQHjI ddWHGYI hGdfTQ , s, 1981)
Keywords: (3GdJeKjds; (3Gdafhf GdeSQMjIs; (3GdafGfhfs; (3GdeeKdhf hGdeeKdGJs