@conference {932,
	title = {Content-stratified random item selection in computerized classification testing},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {2002},
	note = {$\#$GU02-01},
	address = {New Orleans LA},
	author = {Guille, R. Lipner, R. S. and Norcini, J. J.}
}
