(3GdGYOGO Gdafi ddcJH ai GdecJHGJ (B: (3GdagQSI hGdJUfja (B/ s - (3MSf YHO GdTGais ([S.N] : (3OGQ GdTYH ddWHGYI hGdfTQ , s, 1970)
Keywords: (3GdagQSI GdehVhYjIs; (3JUfja GdcJHs; (3GdcJHs