TY  - BOOK
AU  -  Poincare H.
TI  - Science and hypothesis
U1  - 100 
PY  - 1952///
CY  - New York
PB  - Dover Publications
KW  - Experimental Methods
KW  - Research
KW  - Science - - Methods
N2  -  Science - - Methods, Research, Experimental Methods
ER  -