TY  - BOOK
AU  - Reiter, Edna E.
AU  - Johnson, Clayton Matthew
TI  - Limits of computation: an introduction to the undecidable and the intractable
SN  - 9781439882061
U1  - 003.3 
PY  - 2013///
CY  - Boca Raton
PB  - Crc Press
KW  - Computational complexity
ER  -