Holtz, Robert D. An introduction to geotechnical engineering / Robert D. Horts, William D. Kovacs, Thomas C. Sheahan. - 2nd ed. - New Jersey : Pearson, 2011. - x, 853 p. : ill. 24 cm. Includes bibliographical references and index. ISBN: 9780132496346 RM600.04 Subjects--Topical Terms: Soil mechanics.Rock mechanics.