Das, Braja M., Principles of foundation engineering / Braja M. Das. - 7th ed. - New Delhi : Cengage learning., 2011. - xix, 794 p. : ill. ; 24 cm. ISBN: 053492171X ISSN: 9788131518786 Subjects--Topical Terms: Foundations.MCE Dewey Class. No.: 624.15 / DAS