Das, Braja M. Principles of foundation engineering / Braja M. Das. - 5th ed. - Delmont, Calif. : Thomson, 2004. - xix, 742 p. : ill. ; 23 cm. ISBN: 0534407528 Subjects--Topical Terms: Foundations.Structural engineering.Engineering. Dewey Class. No.: 624.15 / D229