624.15 | F81 | Foundations, abutments and footings. Compiled by a staff of specialists [Текст] / editors-in-chiff G. A. Hool, W. S. Kinne; revised by R. R. Zipprodt, E. J. Kilcawley. — Second edition. — New York : McGraw-Hill Book Company, 1943. — 417 s. |
| | |
|