TY  - BOOK
AU  - Sayer,R.Andrew
TI  - Method in social science: a realist approach 
SN  - 0415076072 (pbk)
U1  - 300.72 23
PY  - 1992///
CY  - London, New York
PB  - Routledge
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -