(3eYGde JGQjN QheG GdbOje efP fTCJgG h MJi fgGjI GdbQf GdChd GdejdGOj (B/ s - (3GdSYOfj, eMehO EHQGgjes ((3GdbGgQI (B:s (3ecJHI fgVI eUQ,s, 1992)
Keywords: (3GdJGQjN GdbOjes; (3GdMVGQGJs; (3QheGfjGs