TY  - BOOK
AU  - Morrison,Philip
AU  - Morrison,Phylis
TI  - The ring of truth: an inquiry into how we know what we know 
SN  - 0679721304 :
AV  - Q175.M8695 1989 .M8695 1989
PY  - 1989///, c1987
CY  - New York
PB  - Vintage Books
KW  - Science
KW  - Methodology
N1  - Includes index; Bibliography: p. 293-297
ER  -