@book{55520, author = {Das, Braja M., and León Cárdenas, Javier}, title = {Fundamentos de ingeniería de cimentaciones /}, publisher = {Cengage Learning Editores,}, year = {©2012.}, address = {México :}, edition = {7a ed.}, note = {Traducción de: Principles of foundation engineering, 7th ed.} }