TY  - BOOK
AU  - Rubin, Allen.
AU  - Babbie, Earl R.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0534100562 (hardcover)
SN  - 2
PY  - 1989///.;copyright 1989.46
CY  - Belmont, California
PB  - Wadsworth Publishing Company
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Research;Methodology
KW  - Social service
N1  - Includes bibliographical references and index; 5; Professional
ER  -