Apruebo, Roxel A. R.G.C Psychological testing : volume 1 / Roxel A. Apruebo - Updated edition 2016 - Manila, PH : APD Educational Publishing House, 2016. - xi, 322 pages : 21 cm. ISBN: 9789715133418 Subjects--Topical Terms: Psychological tests.Psychometrics. LC Class. No.: BF431 / A26 2016