(3ebOeI ai GdhQGKI GdcejI (B/ s - (3ahdcR , Oi (B.(3Si (B. s; (3eMeO NjQi YHOGddg GMeOs; (3YHOGddg eMeO GdJQghfis ([S.N] : (3LGeYI YeQ GdeNJGQ , s, 1992)
Keywords: (3GdhQGKIs; (3aSjhdhLjG GdhQGKIs