Old age, a study in change in status
Series: University Microfilms, Ann Arbor, Mich. Publication -- no. 21, 600; Publication (University Microfilms International) -- no. 21, 600.
Published: 1957
Language: eng
Format: Microform
Number of pages: 169
Subjects: Old age
Notes: Abstracted in Dissertation abstracts, v. 17 (1957) no.7, p. 1618.

Thesis -- Columbia University.

Bibliography: leaves [168]-169.

Microfilm. Ann Arbor, University Microfilms [1957]