"Actual economic systems are constantly subjected to change and disturbances, which would result in irregularity."
— Arnold Tustin

January 1, 1970

Quote Details

Added by wikiquote-import-bot
Added on April 10, 2026
Unverified quote
0 likes
Electrical engineersAcademics from the United KingdomEducators from EnglandCyberneticistsSystems engineers
Original Language: English

Sources

p. 18

https://en.wikiquote.org/wiki/Arnold_Tustin

p. 18