Social research methods /
Dennis P. Forcese, Stephen Richer.
- Englewood Cliffs, N.J. : Prentice-Hall, 1973.
- viii, 280 p. : ill. ; 24 cm.
- Prentice-Hall sociology series/ Editor : N.J. Smelser .
- Prentice-Hall sociology series .
Bibliogr.: p. 269-274.
Social sciences--Research Sociology--Methodology Social sciences--Methodology