@inbook {1779,
	title = {Discussion},
	year = {1976},
	note = {{PDF file, 347 KB}},
	address = {C. K. Clark (Ed.), Proceedings of the First Conference on Computerized Adaptive Testing (pp. pp. 118-119). Washington DC: U.S. Government Printing Office.},
	author = {Green, B. F.}
}
