@book{145913,
	author = {Mullis, Ina V. S. and Educational Testing Service.},
	title = {Executive summary of the NAEP 1992 mathematics report card for the nation and the states},
	publisher = {U.S. Dept. of Education, Office of Educational Research and Improvement, The Center},
	year = {1993.},
	series = {The Nation's report card},
	address = {Princeton, NJ},
	note = {"Report no. 23-ST03, April, 1993."}
}