TY  - BOOK
AU  - Denning,Peter J.
AU  - Metcalfe,Robert M.
TI  - Beyond calculation: the next fifty years of computing 
SN  - 0387985883
PY  - 1997///
CY  - New York
PB  - Copernicus
KW  - Electronic data processing
KW  - Computers
N1  - Includes bibliographical references and index
ER  -