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
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