Test Theory for A New Generation of Tests Bejar, Isaac I. Mislevy, Robert J. Frederiksen, Norman 9781138866584 Heftet 23.04.2015 Engelsk I salg
Test Theory for A New Generation of Tests Bejar, Isaac I. Mislevy, Robert J. Frederiksen, Norman 9780805805932 Innbundet 01.12.1992 Engelsk I salg
Diagnostic Monitoring of Skill and Knowledge Acquisition Lesgold, Alan Glaser, Robert Frederiksen, Norman Shafto, Michael G. 9780898599923 Innbundet 01.02.1990 Engelsk I salg
