Hardy, Maztha Crumpton Health growth : a study or the influence of health, education and growth and development of school children / Maztha Crumpton Hardy and Carolyn H. Hoefer - Chicago : The University Press, 1936 - 360 p. ; 24 cm. Includes index ISBN: USD 6.00 Subjects--Topical Terms: HealthHealth educationChild development Dewey Class. No.: 136.7