00581nam a22001937i 450000500170000000800410001704100080005810000170006624500710008365000240015465000170017865000290019565000170022465000160024165300170025765500150027470000180028977300800030720141212085840.0870601s1987    sp     gr     000 0 spa c  aeng1 aFEWELL, R.R.10aDEVELOPMENTAL TESTING OF HANDICAPPED INFANTS:A MEASUREMENT DILEMMA14aAtención temprana14aDiscapacidad14aDiscapacidad intelectual14aPsicología14aPsicotecnia10aDiscapacidad 4aDocumental1 aSANDALL, S.R.0 tTOPICS IN EARLY CHILDHOOD SPECIAL EDUCATIONgVol. 6, no. 3 (1986), p. 86-99