Application of plasticity and generalized stress-strain in geotechnical engineering : proceedings of the Symposium on Limit Equilibrium, Plasticity, and Generalized Stress Strain Applications in Geotechnical Engineering held in conjunction with the 1980 ASCE Annual Convention and Exposition, Hollywood, Florida, October 27-31, 1980 / sponsored by the Geotechnical Engineering Division of the American Society of Civil Engineers ; R.N. Yong and E.T. Selig, editors. - Yong, Raymond N., 1929-; Selig, Ernest T. (ASCE, 1982)