Studies in physical development and posture
By: by Louis Schwartz, Rollo H. Britten, Lewis R. Thompson
Publisher: G.P.O.
Published: 1928
Place of publication: Washington [D.C]
Language: eng
Number of pages: 124
Subjects: Occupational Diseases; Physical Education and Training; Occupational diseases; Physical education and training
Notes: Includes bibliographic references.