00994nam0-22003371i-450-9900030842804033210-8039-3647-8000308428FED01000308428(Aleph)000308428FED0100030842820000920d1991----km-y0itay50------baitaITFundamentals of Item Response TheoryRonald K. Hambleton, H. Swaminathan, H. Jane Rogers..Newbury ParkLondonSage1991.X, 172 p.21 cmMeasurement Methods for the Social Sciences Series2AtteggiamentiSociologia11360Hambleton,Ronald K.Rogers,H. JaneSwaminathan,HariharanITUNINARICAUNIMARCBK99000308428040332111360 HAM14637SESSESFundamentals of Item Response Theory460754UNINAING01