(3JaVjd GdcdGH Ydi cKjQ ef dHS GdKjGH (B/ s - (3GHf GdQRHGf, GHhHcQ eMeOs; (3YUGe eMeO THGQh (B((3JMbjb(B)s ([S.N] : (3OGQ GdJVGef ddWHGYI hGdfTQ hGdJhRjY , s, 1992)
Keywords: (3GdGOH GdYQHis; (3GdeLehYGJ GdGOHjIs; (3GdcdGH ai GdGOHs