Das, Braja M., 1941- Principles of foundation engineering / Braja M. Das. - 6th ed. - Pacific Grove, CA : Thomson/Brooks/Cole, 2007. - xiv, 445 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0495082473 Subjects--Topical Terms: Foundations. Dewey Class. No.: 624.15