(3eHGOiA hGSS GdehGLgI YdeG hYedG (B/ s - (3YHOGdaJGM GdUMfs; (3YHOGdaJGM GHheYGds ([S.N] : (3eDSSI THGH GdLGeYI , s, 1993)
Keywords: (3GdeMGSHI GdeGdjIs