(3OQGSI JegjOjI dLOhi EfTGA eQcR eYdheGJ Cefj ddbjGOGJ GdCefjI GdYdjG HOhd eLdS GdJYGhf (B/s - (3Bd SYhO, YHO GdYRjR Hf fGUQ Hf YHO GdYRjRs; (3GdONjd, ahGR Hf eMeOs (1989)
(3HHdjhLQGajI (B: (3hQbI (B103-109.s
Keywords: (3GdCef Gdbhejs -- (3Ohd GdNdjL GdYQHjIs; (3eQGcR GdeYdheGJs -- (3Ohd GdNdjL GdYQHjIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s