00347 a2200121 4500020001500000082001800015100001800033245005800051250001100109260004400120300003200164650002900196 a0534933750 a624.15136 DAS aDas, Braja M. aPrinciples of Geotechnical Engineering/cBraja M. Das a5rd ed aBoston :bPWS Publishing Company,c1993 axvi, 672p. :bill. ;c25 cm aGeotechnical engineering