(3eaghe GdEQgGH hMb GdTYH GdadSWjfj aj GdebGheI (B/s - (3eQcR OQGSGJ GdTQb GdChSW (B((3YeGf, GdCQOf(B)s ((3YeGf, GdCQOf (B:s (3eQcR OQGSGJ GdTQb GdChSW,s, 2003)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 93-97.s
(3jTJed Ydi eSJNdU HGddZI GdEfLdjRjI(B.s
Keywords: (3GdEQgGHs -- (3adSWjfs; (3GdebGheI GdadSWjfjIs; (3adSWjfs -- (3JGQjNs -- (3GdGMJdGd GdESQGFjdj, (B1948-s