TY  - BOOK
AU  - Auerswald,Philip E.
TI  - The code economy :a forty-thousand-year history 
SN  - 9780190226763 (hb)
U1  - 303.483309 AUE/Cod 
PY  - 2017///
CY  - New York
PB  - Oxford University Press
KW  - Information technology
KW  - Economic aspects
KW  - Economics
N1  - Includes notes, references and index
ER  -