(3GdSjGSI GdbWfjI aj eUQ s - (3LeGd GdOjf eMeO SYjO s (3CSJGP GdCbJUGO Hcdji GdJLGQI (B_ (3LGeYI Yjf TeS s ((3eUQ (B:s (3eWHYI GdLfO GdYQHj (B,s, 1955)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3SjGSGJ OhdjI s