(3Mde MjGJj (B:s (3bdYI ehSi (B/s - (3YHO GdcQje, ehSis 1931- ([(3O(B.(3e(B.] :s [(3O(B.(3f(B.] (3,s, 2002)
(3GdJMOj GdcHjQ s
Keywords: (3GdeYeGQjhf s -- (3JQGLes -- (3jhejGJs