TY  - BOOK
AU  - Ashby, W. Ross
TI  - An introduction to cybernetics
AV  - Q175 .A84
U1  - 621.34 23
PY  - 1956///
CY  - New York
PB  - J. Wiley
KW  - Cybernetics
N1  - Includes bibliographical references and index
ER  -