(3GdOdjd Edi cJGHI GdHMhK GdLGeYjI hQSGFd GdeGLSJjQ hGdOcJhQGg (B/s - (3HjcahQO , d (B.(3L(B.s; (3SeK , d (B.(3h (B.s; (3CHh SdjeGf, YHO GdhgGH EHQGgje eMeO,s 1355 (3gLQjG(B-s ((3LOI, GdSYhOjI (B:s (3OGQ GdTQhb,s, 1981)
Keywords: (3WQb GdHMKs