TY - GEN AU - Das, Braja M., TI - Principles of geotechnical engineering SN - 0534951791 (alk. paper) AV - TA710 U1 - 624.1/5136 21 PY - 1998/// CY - Boston PB - PWS KW - Engineering geology KW - Soil mechanics N1 - Includes bibliographical references and index ER -