Cornelius, P. |
Proposals and recommendations concerning the definitions and units of elettromagnetic quantities / by P. Cornelius. |
[S.l. : s.n., 1949?] |
Cornelius, P. |
The rationalized Giorgi system and its consequences / by P. Cornelius and H.C. Hamaker |
[S.l. : s.n., 1949?] |