(3GdJYGQV hGdJQLjM(B: (3YfO GdGhUhdjf QGFOge ai Gdabg GdGSdGei (B/ s - (3eMeO GHQGgje eMeO GdMafGhis ([S.N] : (3OGQ GdhaGA ddWHGYI hGdfTQ hGdJhRjY , s, 1987)
Keywords: (3GdGSdGes; (3MQcGJ GdGUdGM hGdJLOjOs