TY  - BOOK
AU  - Hodges,Andrew
TI  - Alan Turing: the enigma 
SN  - 0099116413
PY  - 1992///
CY  - United Kigdom
PB  -  Burnett Books Ltd
KW  - Turing, Alan,
KW  - Mathematicians
KW  - Great Britain
KW  - Biography
N1  - Includes index; Includes bibliographical references and index
ER  -