(3GdMQH GdMOjKI (B:s (3OQGSI JMdjdjI ddQLGd hGdCSdMI hGdfXQjGJ (B/s - (3HjOhjd, TjdahQOs; (3OQhjT, eUWais ((3HjQhJ (B:s (3GdeDSSI GdYQHjI ddOQGSGJ hGdfTQ,s, 1985)
Keywords: (3GdYdhe GdYScQjIs; (3GdCSdMIs