(3GdbGfhf GdOhdj GdYGe (B: s (3OQGSI ebGQfI aj Gdabgjf GdGTJQGcj hGdQCSeGdj (B/ s - (3THQ, MceJ, s 1938- ((3HZOGO (B[(3GdYQGb(B] : s (3eWHYI OGQ GdSdGe (B975.s, 1975)
(3jJVef GQLGYGJ HHdjhLQGajI (B: 377 - 392.s
Keywords: (3GdbGfhf GdOhdj GdYGe(B.s