Methods and materials for teaching general and physical science
By: by John S. Richardson and G. P. Cahoon.
Contributors: Cahoon, Guybert Phillips, 1896- joint author.
Edition: 1st ed.
Publisher: McGraw-Hill
Published: 1951
Place of publication: New York
Language: eng
Number of pages: 485
Subjects: Science -- Study and teaching.
Notes: Includes bibliographies.