(3GdeDSSGJ GdEOGQjI aj GdeZQH GdYQHj (B: s (3McheGJ GdLRGFQ h GdeZQH h JhfS (B/ s - (3UHjM, ejShes; (3eSYhO, Cejf SYjO YHO GdYRjRs ((3YeGf (B:s (3GdefXeI GdYQHjI ddYdhe GdEOGQjI,s, 1985)
Keywords: (3GdEOGQI GdYGeIs; (3GdeZQH GdYQHjs