Regulation and transportation safety : safety trends, safety-regulation activities, and the economic effectiveness of regulation in improving transportation safety, 1956-1965.

Prepared for the Secretary of Transportation [and] the Chairman, National Transportation Safety Board.

Organism and environment as illustrated by the physiology of breathing,

The regulation of breathing.--The readjustments of regulation in acclimatisation and disease.--Regulation of the environment, internal and external.--Organic regulation as the essence of life. Inadequacy of mechanistic and vitalistic conceptions.