TY  - BOOK
AU  - Davis, Martin
TI  - Computability and Unsolvability
U1  - 511.35 
PY  - 1958///
CY  - New York
PB  - Mac Graw-Hill
KW  - General Stack
KW  -   Recursive functions
KW  - Mathematical logicComputable functionsUnsolvability
KW  - Mathematics
ER  -