How things work: practical guide for teaching scientific and technical principles

Byrd, Eldon A.

How things work: practical guide for teaching scientific and technical principles [by] Eldon A. Byrd. - West Nyack, N.Y. Parker Pub. Co. [1973] - 231 p. illus. 24 cm.

Includes bibliographies.

0134356446

73004215


Science--Study and teaching.
Science--Methodology.
Technology--Study and teaching.

Q181 / .B99

500
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