(3cJGH ajg HOA GdGSdGe hTQGFY GdOjf (B/ s - (3TaGQJS ajQRs; (3SGde Hf jYbhHs; (3GdGHGVi, GHf SdGes ([S.N] : (3aQGfR TJGjfQ HajSHGOf , s, 1986)
Keywords: (3GdNhGQLs; (3Gdabg GdGSdGeis; (3GdaQb GdGSdGejIs; (3GdGHGVjIs