TY - BOOK AU - Legget R.F. AU - Hatheway,A.W. TI - Geology and engineering U1 - 624.15 23 PY - 1988/// CY - New York PB - Mc graw hill, inc KW - Kỹ thuật nền móng KW - Engineering KW - Geology KW - Rocks KW - Soils ER -