Books by Conway R. Howard
Total count: 3
Earthwork mensuration, on the basis of the prismoidal formula.Containing a simple and labor-saving method of obtaining prismoidal contents directly from end areas...D. Van Nostrand1874-01-01
The transition-curve fieldbook ...J. Wiley & sons1891-01-01
The transition-curve field-book ...Wiley1891-01-01