Bray, Douglas Weston Formative years in business : a long-terms AT&T study of managerial lives / Douglas W. Bray, Richard J. Campbell and Donald L. Grant - New York : Wiley, 1974 - xviii, 236 p. : ill. ; 23 cm. Bibliography : p. 231 ISBN: 0471098108 Subjects--Topical Terms: Executives--Case studiesExecutives--RecruitingPsychology, IndustrialPersonality