Energy Information Guide General and Alternative Energy Sources v. 1 by R.DavidWeber Hardcover, 455 Pages, Published 1983 by Abc-Clio Ltd ISBN-13: 978-0-87436-317-3, ISBN: 0-87436-317-9
The Mexican Frontier, 1821-1846(1st Edition) The American Southwest Under Mexico (Histories of the American Frontier (Hardcover)) by David J. Weber Hardcover, 416 Pages, Published 1982 by University Of New Mexico Press ISBN-13: 978-0-8263-0602-9, ISBN: 0-8263-0602-0
Evolution at a Crossroads(1st Edition) The New Biology and the New Philosophy of Science (A Bradford Book) by David J. Depew, Bruce H. Weber, John Depew Hardcover, 283 Pages, Published 1985 by A Bradford Book ISBN-13: 978-0-262-04079-2, ISBN: 0-262-04079-4