TY  - BOOK
AU  - Rich,Elaine
TI  - Automata, Computability and Complexity: Theory and Applications 
SN  - 9788131788226
U1  - 21 005.131
PY  - 2008///
CY  - New Delhi
PB  - Pearson Prentice Hall
KW  - Machine theory
KW  - Computable functions
KW  - Computational complexity
KW  - Electronic data processing
N1  - Includes bibliographical references and index; Finite state machines and regular languages -- Context-free languages and pushdown automata -- Turing machines and undecidability -- Complexity
ER  -