TY  - BOOK
AU  - Mayr,Otto
TI  - The origins of feedback control
SN  - 026213067X
AV  - TJ213 .M3413
U1  - 629.3814 
PY  - 1970///]
CY  - Cambridge
PB  - M.I.T. Press
KW  - Automatic control
KW  - History
N1  - Translation of Zur Frühgeschichte der technischen Regelungen; Includes bibliographical references
ER  -