Polytomous item response theory models
Ostini Remo
Polytomous item response theory models Nering Michael - London Sage 2006 - 107 p
9780761930686
Research Methodology
150.287 / OST/NER
Polytomous item response theory models Nering Michael - London Sage 2006 - 107 p
9780761930686
Research Methodology
150.287 / OST/NER