TY - BOOK AU - Hool,George A. AU - Zipprodt, Roy Richard, AU - Kilcawley, Edward James AU - Kinne, William Spaulding TI - Foundations, abutments and footings AV - TA775 H5 PY - 1943///, c1951 CY - New York PB - McGraw-Hill KW - Cimientos ER -