A course of study in physiology and hygiene for the first six grades of the public schools
By: prepared by Frank C. Johnson, Albert J. Chidester, [and] Robert J. Fuller
Contributors: Johnson, Frank C.
Edition: Preliminary draft.
Publisher: [Board of Education]
Published: 1916
Place of publication: Boston]
Language: eng
Subjects: Human physiology; Study and teaching (Elementary); Children; Health and hygiene; Public schools; Curricula