Holtz, Robert D. An introduction to geotechnical engineering / Robert D. Holtz, William D. Kovacs. - Englewood Cliffs, N.J. : Prentice-Hall, 1981 - xiv, 733 p. : ill. ; 24 cm. - Prentice-Hall civil engineering and engineering mechanics series . Includes index Bibliography: p.701-717 ISBN: 0134843940 Subjects--Topical Terms: Soil mechanics.Rock mechanics.