Scholastic Professional Books,

Phi Delta Kappa Educational Foundation,

Falmer Press,

National Center on Adult Literacy, University of Pennsylvania ; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center,

Mid-continent Regional Educational Laboratory,

Northwest Regional Educational Laboratory ; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center,

Northwest Regional Educational Laboratory ; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center,

Mathematical Association of America,

Kendall/Hunt,

Cassell,

Teachers College Press

School of Mathematics Study Group, Stanford University, and Survey of Recent East European Mathematical Literature, the University of Chicago,