(3GHh GdYdGA GdeYQj(B:(3MjGJI h TYQgs - (3eUdM(B. (3ceGd hBNQhfs ((3GdecJHI GdMOjKIs (3HjQhJs, 1986)
Keywords: (3GdTYQ GdYQHjs; (3GdYUQ GdYHGSjs; (3JQGLe s; (3GHh GdYdGA GdeYQj (B- (3JQGLe s