TY  - BOOK
AU  - Carnap,Rudolf
AU  - Gardner,Martin
TI  - An introduction to the philosophy of science
SN  - 9780486283180
AV  - QC6 
PY  - 1995///
CY  - New York
PB  - Dover
KW  - Physics
KW  - Philosophy
N1  - Originally published: Philosophical foundations of physics. New York : Basic Books, 1974; 1 (pages 293-295) and index; 2
UR  - http://catdir.loc.gov/catdir/description/dover031/94039458.html
ER  -