Middle age is what you make it
By: Boris Sokoloff
Series: Harvard College Library history of science project -- 00042
Publisher: Greystone Press
Published: 1938
Place of publication: New York
Language: eng
Number of pages: 204
Subjects: Middle Aged; Hygiene; Middle age; Physiology; Popular works
Notes: Includes bibliographical references (p. 171-187) and index.