TY  - BOOK
AU  - 
TI  - Evidence and explanation in social science: an interdisciplinary approach 
SN  - 071008157X
PY  - 1975///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -