The predictive validity of the learning disabilities index (LDI): A six-year longitudinal study
John Stokes, Paul ChristopherVolume:
27
Year:
1990
Language:
english
Pages:
9
DOI:
10.1002/1520-6807(199010)27:43.0.co;2-b
File:
PDF, 620 KB
english, 1990