Theory and methods of social research.
- Oslo, New York, Universitetsforlaget; Columbia University Press [etc.] 1967.
- 534 p. tables, diagrs. 24 cm.
- Basic social science monographs no. 1 .
- Scandinavian university books .
Includes bibliographical references.
67026343
N67-39
Social sciences--Research. Social sciences--Methodology.