(3GdfcJ Ydi cJGH GHf GdUdGM (B/s - (3GHf MLQ GdYSbdGfj, CMeO Hf Ydj Hf eMeO,s 773-852 (3g`(B.s; (3GdeONdj, QHjY Hf gGOj,s 1351 (3gLQj(B-s; (3GHf GdUdGM, YKeGf Hf YHO GdQMef Hf YKeGf,s 577-643 (3g`(B.s ((3GdQjGV (B:s (3OGQ GdQGjI,s, 1997)
Keywords: (3GdMOjKs -- (3Ydhes