Author:
Child, Ruth C.
Imprint:New York, The Macmillan Co., 1940.
Descriptionvii, 157p., 22cm.
Note:"A Wellesley college publication."
Note:"This study in its original form was ... submitted to the faculty of the University of Michigan in partial fulfilment of the requirements for the degree of doctor of philosophy. Since that time ... the work has ... been completely rewritten."--Foreword.
Bibliography Note:Bibliography: p.145-154.