TY  - BOOK
AU  - Gott,Richard
AU  - Duggan,Sandra
TI  - Understanding and using scientific evidence: how to critically evaluate data 
SN  - 9780761970842 (pbk.)
PY  - 2003///
CY  - London
PB  - SAGE
KW  - Science
KW  - Philosophy
KW  - Evidence
N1  - Includes index; Includes bibliographical references
ER  -