000 00491nam a2200145 a 4500
005 20220228110747.0
035 _aF8901000717981
084 _aUSGS GSPP 599-D 1969
100 _aWhitcomb, James H.
245 _aDetection of SH-type seismic shear waves by means of angula-r accelerometers / by James H. Whitcomb.
260 _aWashington : United States Geological Survey.
300 _a9 p.
440 _aGeological Survey Profesional Paper; 599-D.
690 _aOndas sismicas - Deteccion.
999 _c64393
_d64393