First published in 1983, this study investigates and compares three leading firms in the British iron and steel industry between 1914 and 1939, analysing their strategies, boardroom politics, and their responses to the problems posed by the Great War and by the vicissitudes of the 1920s and '30s. Boswell's rejection of economic determinism; his insistence that managerial influences fall into definable long-run patterns; and his theses on managerial specialisation and long-term policy biases confront fundamental issues for theories of the firm.