TY  - BOOK
AU  - Derry,Gregory Neil
TI  - What science is and how it works
SN  - 0691058776
U1  - 500 22
PY  - 1999///
CY  - Princeton, N.J.
PB  - The Princeton University Press
KW  - Science
KW  - Science and civilization
KW  - Experiments
N1  - Includes bibliographical references and index
ER  -