TY  - BOOK
AU  - Venn,John,1834-1923
TI  - The principles of inductive logic
SN  - 0828402655
PY  - 1973///
CY  - Chelsea Pub.Co.
PB  - New York
KW  - Logic
KW  - Induction (Logic)
N1  - Reprint of the 2d ed. published in 1907 by Macmillan, London, under title: The principles of empirical or inductive logic
ER  -