Teaching elementary science

William K. Esler
Bok · Engelsk · 1977 William K Esler

Utgitt	Belmont, Calif. : Wadsworth Pub. Co. , c1977
Omfang	viii, 584 p. : ill.
Utgave	2d ed.
Opplysninger	Includes bibliographies and index.
Emner	Science - Study and teaching (Elementary)
ISBN	053400489X