Danielsen, Albert L. <br/><br/>The evolution of OPEC / Albert L. Danielsen.-  - New York :  Harcourt Brace Jovanovich,  [1982]  ©1982  - xiv, 305 pages :  illustrations ;  24 cm <br/><br/>Includes bibliographies and index. <br/><br/><label>ISBN: </label>0155250809 (pbk.) 0151293945 (hard) <br/><br/><label>LCCN: </label>81085395  <br/><br/><label>Subjects--Corporate Names: </label><br/>Organization of Petroleum Exporting Countries--History.<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum industry and trade--History.<br/><br/><label>LC Class. No.: </label>HD9560.5  / .D36 1982