TY  - BOOK
AU  - Mc Comb, H. E.
AU  - Neumann, Frank, coaut.
AU  - Ruge, A.C., coaut.
TI  - determination of true ground motion from seismograph recors- / by H. E. Mc CombFrank Neumann, A. C. Ruge
CY  - Washington : United States Coast and Geodetic Survey
ER  -