000 00910nam a2200229zi 4500
005 20220228104553.0
008 970106s1969 000 0 eng d
020 _a0309017378
020 _a0-309-01738-6
035 _aMX001000349100
050 _aQE535.2
_bS45
110 _aNational Research Council, Committee on Seismology
245 0 0 _aSeismology :
_bResponsabilities and requirements of a growing science /
_cA report of the committee on seismology, division of earth sciences national research council
264 1 _aWashington, D.C. :
_bNational Academy of Sciences,
_c1969
300 _a2 volúmenes
505 _aContenido : part. i summary and recomendations-- part. ii problems and prospects
650 4 _aSismologia
_xInvestigacion
_zEstados Unidos
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c10446
_d10446