Van Vactor, Samuel A. books & textbook
Introduction to the Global Oil & Gas Business
PennWell Corp. /2010-02-08 Hardcover / 184 Pages
isbn-10: 1593702140 / isbn-13: 9781593702144
Competition in the oil industry
Johnson, William A.; Richard E. Messick; Samuel Van Vactor & Frank R. Wyant
University of Washington Press, c.1976 /1976T Hardcover
isbn-10: 0916862011 / isbn-13: 9780916862015
