Das, Braja M., 1941- Principles of geotechnical engineering / [Books]. Braja M. Das. - 4th ed. - Boston : PWS, 1998. - xvii, 712 p. : col. ill. ; 25 cm. - The PWS series in civil engineering . Includes bibliographical references and indexes. ISBN: 0534951791 LCCN: 97028512 Subjects--Topical Terms: Geotechnical engineering. Soil mechanics.