(3ehShYI GdceHjhJQ dZI hCOGA (B( 3 )s (3chHhd (BCobol /s - (3eXgQ WGjd(B.s; (3eXgQ WGjd(B.s ((3HjQhJ (B:s (3OGQ GdQGJH GdLGeYjI(B.,s, 1986)
(3GjV hUhQ(B.s
(3GdGjYGRGJ GdMSGHjI(B.s
Keywords: (3dZI GdMGSH (B.s