(3GdZQH hCSHGH KQGFg (B: s (3GdJMhd GdGbJUGOj aj GdYGde GdUfGYj (B/ s - (3QhRfHQL, fGKGf(B. s; (3HjQORd, d(B. (3h(B.s; (3UdjH HWQS(B.s (1986)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdGbJUGO GdeGdj(B.s