(3OhQ eDSSGJ GdJQHjI aj GdhbGjI ef GdLQjeI ef efXhQ ESdGej (B/s - (3fGLM, eMeOs ((3GdbGgQI (B:s (3GdecJH GdeUQj,s, 1999)
(3jTJed Ydi eSJNdU HGddZI GdEfLdjRjI(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 288-299.s
Keywords: (3GdESdGe hecGaMI GdLQjeIs; (3GdESdGe hGdLQjeI hGdeLQehfs