New theorems, tables, and diagrams, for the computation of earth-work. [electronic resource] Designed for the use of engineers in preliminary and final estimates, of students in engineering, and of contractors and other non-professional computers. In two parts, with an appendix ...
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 2000. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation as part of Making of America IV: the American voice, 1850-1877.
