(3GdMce hGdMb Hjf GdabgGA hGdGUhdjjf (B/ s - (3GdHcGA, YOfGf, s ((3fLa(B[(3GdYQGb(B] : s (3eWHYI GdZQj, s, 1976)
(3SGYOJ LGeYI HZOGO Ydi WHYg JSdd GdJYVjO (B12 (3dSfI (B1976.s
(3jJVef GQLGYGJ HHdjhLQGajI hcTGaGJ(B.s
Keywords: (3GUhd Gdabg GdGSdGej (B((3LYaQj(B)s