Songu, Celal Ölçme bilgisi / Celal Songu ; Muzaffer Şerbetçi , Engin Gülal. - 10. bs. - 2 v. : ill. , tables ; 24 cm. Includes bibliographies and index. ISBN: 9755113444 Subjects--Topical Terms: Ölçme LC Class. No.: TA535 / .S66 2003