(3Yjhf GdGKQ ai afhf GdeZGRi hGdTeGFd hGdSjQ (B/ s - (3GHf SjO GdfGS (B: (3aJM GdOjf GHh GdaJM eMeO Hf GHi YeQ eMeO Hf GHi HcQ GdQHYi GdjYeQis ([S.N] : (3OGQ GdGaGb GdLOjOI , s, 1982)
Keywords: (3GdGSdGes; (3GdSjQI GdfHhjIs; (3ZRhGJ GdfHis; (3GdJGQjN GdGSdGeis