(3cJGH fKGQ GdGRgGQ ai Gddjd hGdfgGQ (B/ s - (3GHf efXhQ (B: (3LeGd GdOjf GHh GdaVd eMeO Hf ecQe Hf Ydi Hf GMeO Hf GHi GdbGSe Hf MHbI GdGfUGQi GdeUQis ([S.N] : (3OGQ ecJHI GdMjGI , s, 1983)
Keywords: (3GdGOH GdYQHis; (3adSaIs; (3GdeLehYGJs