Practical Observations on the Causes and Treatment of Curvatures of the Spine
Subtitle: With Hygienic Directions for the Physical Culture of Youth, As a Means of Preventing the Disease; an Etching and Description of an Apparatus for the Correction of the Deformity
Publisher: HardPress
Published: 2020
Language: eng
Number of pages: 206
ISBN-13: 9780371904305