(3GdGSJZGKI aj GdQO Ydi GdHcQj (B/s - (3GHf JjejI, CMeO Hf YHO GdMdje Hf YHO GdSdGe,s 661-728 (3g`(B.s; (3GdSgdj, YHO Gddg Hf OLjfs ((3GdQjGV (B:s (3OGQ GdhWf,s, 1997)
(3GdCUd CWQhMI (B((3eGLSJjQ(B)-(3LGeYI Gdedc SYhO, (B1417(3g`(B.s
(3jTJed Ydi cTGaGJ(B.s
Keywords: (3GdHcQj, Ydj Hf jYbhH Hf LHQjd,s -- 673-724 (3g`(B.s; (3Yde GdcdGes; (3GdHOY GdOjfjIs; (3GdESdGes -- (3OaY eWGYfs