@conference {1246,
	title = {Achieving accuracy of retest calibration for a national CAT placement examination with a restricted test length},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {2004},
	note = {$\#$WA04-01 {PDF file, 837 KB}},
	address = {San Diego CA},
	author = {Wang, X. B. and Wiley, A.}
}
