(3eHGOF GdEbJUGO (B/ s - (3eMeO Ndjd HQYj(B. s ((3eUQ (B: s (3OGQ GdKbGaI GdYQHjI, s, 1994)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdGbJUGO(B.s