(3GdJcTja hGdJUfja (B/ s - (3hMjO bOhQIs; (3GdGJMGOGdYQHi ddecJHGJ hGdeYdhs; (3YHOGdLdjd GdJejeis ([S.N] : (3ecJHI Gdedc agO GdhWfjI , s, 1992)
Keywords: (3JUfja GdcJHs; (3GdJcTjas