000 00326nam a2200121Ia 4500
008 250327s9999 xx 000 0 und d
020 _a9780470905418
082 _bKRE
_aCQR
100 _aFRAUKE KREUTER
_934148
245 0 _aIMPROVING SURVEYS WITH PARADATA: ANALYTIC USES OF PROCESS INFORMATION
260 _bWILEY
942 _cBK
999 _c6831
_d6831