Rubin, Allen.
Research methods for social work /
Allen Rubin, Earl Babbie.
- 5th ed.
- Belmont, CA : Thomson/Brooks/Cole, c2005.
- xxiv, 789 p. : ill. ; 24 cm.
Includes bibliographical references (p. 759-771) and index.
0534621090 (pbk.)
Social service--Research--Methodology.
361.0072 / RUB