(3GdbVGA hGdJbGVj hGdJfajP (B:s (3HMK bGfhfj abgj ebGQf (B/ s - (3GdbGSe, YHO GdQMef YHO GdYRjR s ([(3O(B. (3e(B. : s (3O(B. (3f(B.](3,s, 1982)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B. s
(3HHdjhLQGajI (B: (3U(B. 267-268.s
Keywords: (3GdYOd s -- (3eUQ s; (3bGfhf GdeQGaYGJ s -- (3eUQ s; (3GdEKHGJ (B((3bGfhf(B) s -- (3eUQ s