TY  - BOOK
AU  - Gale,George
TI  - Theory of science: : An introduction to the history, logic, and philosophy of science
SN  - 0-07-022680-6
PY  - 1979///
CY  - New York: 
PB  - McGraw- Hill Book Company, 
KW  - Science
KW  - Philosophy
KW  - Scientific discovery
KW  - Hypothesis
ER  -