The National Commission on Excellence in Education. (1983). A nation at risk: The imperative for educational reform. Washington, D.C.: U.S. Government Printing Office. p. 11.
Mendenhall, W.Introduction to probability and statistics. (5th ed). (1979). North Scituate, MA: Duxbury Press. pp. 259- 261.
Introduction to probability and statistics
Education Week, (1979, July 27). Special report: "Mathe- matics and science education: Problems and prospects." Education Week, 54.
ERIC. (1983). Science Education Fact Sheet No. 1. Science teacher supply and demand. Columbus, OH: ERIC. pp. 1-2.
Science teacher supply and demand
Gallup, G.H. (1984). The 16th annual Gallup Poll of the public's attitudes toward the public schools. Phi Delta Kappan, 66, 23-38.
Phi Delta Kappan
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