(3GdLhgQ GdefVO aj WHbGJ eJCNQj CUMGH CMeO (B/s - (3GHf GdeHQO, jhSa Hf MSf Hf CMeO,s 840-909 (3g`(B.s; (3GdYKjejf, YHO GdQMef Hf SdjeGf Hf eMeOs ((3GdQjGV (B:s (3ecJHI GdYHjcGf,s, 2000)
(3jTJed Ydi cTGaGJ(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdabgGA GdMfGHdIs -- (3JQGLes; (3GdabgGA GdMfGHdIs -- (3JQGLes