@booklet {1341,
	title = {An adaptive testing strategy for achievement test batteries (Research Rep No 77-6)},
	year = {1977},
	note = {{PDF file, 2.40 MB}},
	address = {Minneapolis: University of Minnesota, Department of Psychology, Psychometric Methods Program},
	author = {Brown, J. M and Weiss,  D. J.}
}
@inbook {1981,
	title = {Multi-Content Adaptive Measurement of Achievement},
	year = {1977},
	address = {D. J. Weiss (Ed.), Proceedings of the 1977 Computerized Adaptive Testing Conference. Minneapolis MN: University of Minnesota, Department of Psychology, Psychometric Methods Program.},
	author = {Weiss,  D. J. and Brown, J. M}
}
