TY  - BOOK
AU  - Gott,Richard
AU  - Duggan,Sandra
TI  - Understanding and using scientific evidence: how to critically evaluate data 
SN  - 0761970835 (hbk.)
PY  - 2003///
CY  - London
PB  - SAGE Publications
KW  - Science
KW  - Philosophy
KW  - Evidence
N1  - Includes bibliographical references and index
ER  -