TY  - BOOK
AU  - Wells,D.G.
TI  - Recreations in logic
SN  - 0486238954 :
AV  - GV1493 .W46 1979
U1  - 510WEL 22
PY  - 1979///
CY  - New York
PB  - Dover Publications
KW  - Puzzles
KW  - Philosophical recreations
ER  -