TY  - BOOK
AU  - Williams,Donald, x
AU  - x
TI  - The ground induction: x
SN  - x
U1  - 161/W689g 
PY  - 1963///
CY  - New York
PB  - Russel & Russel
KW  - Induction(Logic)
KW  - Philosophy
N1  - Includes
ER  -