(3Yde GdfaS hGdJYdje (B/ s - (3ecaGQdfO , g` (B. (3S (B. (3f s; (3YjSi , YHOGdhgGH s ((3HjQhJ (B: s (3GdOGQ GdYQHjI ddYdhe , s, 1994)
Keywords: (3Yde GdfaS GdJQHhj s