Roberts, Albert F., 1911- Roberts, Albert F., 1911- Geotechnology : an introductory text for students and engineers / by A. Roberts. - 1st ed. - Oxford ; New York : Oxford ; New York : Pergamon Press, 1977. Includes bibliographical references. ISBN: 0080196020 0080215947 (pbk.) LCCN: 76045440 //r80 Subjects--Topical Terms: Engineering geology. LC Class. No.: TA705 / .R56 1977 Dewey Class. No.: 624.1/51