Welded steel penstocks design and construction
Bier,P.J.
Welded steel penstocks design and construction - Denver Federal Center Colorado 1949 - 39p. ILL.,Fig.,Chart and Table - Engineering Monographs No 3 .
3191
Engineering
621.791 / BIE
Welded steel penstocks design and construction - Denver Federal Center Colorado 1949 - 39p. ILL.,Fig.,Chart and Table - Engineering Monographs No 3 .
3191
Engineering
621.791 / BIE