TY  - BOOK
AU  - Swann,Joanna
AU  - Pratt John
TI  - Improving education: realist approaches to method and research 
SN  - 0304705535
AV  - LB41 
PY  - 1999///
CY  - London, New York
PB  - Cassell
KW  - Popper Karl Raimund
KW  - Education
KW  - Research
KW  - Case studies
KW  - Philosophy
KW  - Educational change
N1  - Includes bibliographical references (p. [181]-191) and index
ER  -