Media type: E-Article Title: John D. Rockefeller's Secret Weapon. By Albert Z. Carr. New York, McGraw-Hill Book Company, Inc., 1962. Pp. x + 383. $6.95 Contributor: Hidy, Muriel E. imprint: Cambridge University Press (CUP), 1963 Published in: Business History Review Language: English DOI: 10.2307/3112250 ISSN: 0007-6805; 2044-768X Keywords: History ; Business, Management and Accounting (miscellaneous) ; Business and International Management Origination: Footnote: