(3cja CMej faSj?s - (3egOj(B. (3Tajbs ((3hRGQI GdKbGaI hGdGYdGe (B- (3OGQ KbGaI GdCWaGd (B-s (3HZOGOs, 1984)
Keywords: (3GdMjhGf (B- (3JCbde s; (3GdMjhGf (B- (3YGde s