(3GdJQcjH GdOGNdj deOjfI GdehUd GdbOjeI (B: s (3OQGSI aj LZQGajI GdeOf (B/ s - (3GdLfGHj , gGTe NVjQ s ((3GdehUd (B: s (3eOjQjI OGQ GdcJH GdehUd , s, 1982)
Keywords: (3GdLZQGajI GdeMdjI s