SELECT tblPers.persID, tblPers.adi, tblPers.soyadi, tblPers.maas
FROM tblPers
GROUP BY tblPers.persID, tblPers.adi, tblPers.soyadi, tblPers.maas
HAVING (((tblPers.maas)>=2000 AND (tblPers.maas)<=5000));