TY  - BOOK
AU  - Sellitz,Claire
TI  - Research methods in social relations
SN  - 003080986x
AV  - H62 .R45
PY  - 1976///
CY  - Chicago
PB  - Holt, Rinehart and winston
KW  - Social  science
KW  - Research
N1  - Includes bibliographical references and index
ER  -