TY  - BOOK
AU  - 
TI  - Discovering
SN  - 0674211758 (lib. bdg. : alk. paper)
U1  - 502.8 19
PY  - 1989///
CY  - Cambridge, Mass.
PB  - Harvard University Press
KW  - Science
KW  - Methodology
N1  - Includes index; Bibliography: p. 455-491
ER  -