Strang, Ruth May

The role of the teacher in health education [by] Ruth M. Strang ... [and] Dean F. Smiley ... - New York The Macmillan Company 1941. - x p., 1 b., 359 p. incl. illus. (map) tables, diagr. 22 cm.

Bibliographical foot-notes. "Selected references" at end of each chapter.

41017409


Hygiene--Study and teaching.

RA420 / .S59

613.07