TY - BOOK ID - 138453730 TI - Item response theory : application to psychological measurement AU - Drasgow, Fritz AU - Hulin, Charles L. AU - Parsons, Charles K. PY - 1983 SN - 0870942840 PB - Homewood Dow Jones-Irwin DB - UniCat KW - Item response theory KW - Psychometrics UR - https://www.unicat.be/uniCat?func=search&query=sysid:138453730 AB - ER -