TY  - BOOK
AU  - Whitcomb,James H.
ED  - United States
TI  - Detection of SH-type seismic shear waves by means of angular accelerometers,
U1  - 551.13 
PY  - 1969///
CY  - Washington
PB  - United States Government of Printing Office
KW  - Seismic waves
KW  - Shear waves
N1  - Bibliography: p. 6
ER  -