TY  - BOOK
AU  - Odifreddi,Piergiorgio
TI  - Classical recursion theory: the theory of functions and sets of natural numbers 
SN  - 0444872957
PY  - 1989///
CY  - Amsterdam
PB  - North-Holland
KW  - Recursion theory
N1  - Includes bibliographical references and indexes
ER  -