(3Gdeaghe GdGSdGei ddJQHjI (B/ s - (3MSf GdTjN GdaGJM GdTjNs ([S.N] : (3OGQ GdLjd , s, 1992)
Keywords: (3GdGNdGb GdGSdGejIs; (3GdKbGaI GdGSdGejIs; (3GdJQHjI GdGSdGejIs