A companion to American technology/ edited by Carroll Pursell - Malden, Mass. : Blackwell, 2004 - x, 463 p.; 26 cm. - Blackwell companions to American history . Includes bibliographical references and index ISBN: 0631228446 £ 95.00 Subjects--Topical Terms: Technology--History--U.S. Dewey Class. No.: 609.73