Curtis, Harvey Lincoln |
Insulating properties of solid dielectris / by Harvey L. Curtis. |
Washington : Government printing office, 1915. |
Grover, Frederick Warren |
The measurement of the inductances of resistance coils / by Frederick W. Grover and Harvey L. Curtis. |
Washington : Government printing office, 1912. |
Curtis, Harvey Lincoln |
Resistance coils for alternating current work / by H.L. Curtis and F.W. Grover |
Washington : GPO, 1912. |