SHOCK SPECTRA AND DESIGN SHOCK SPECTRA Open PDF Document Details Document Type Technical Report Publication Date Nov 12, 1959 Accession Number AD0230007 Entities People G. J. O'hara Organizations United States Naval Research Laboratory Tags Communities of Interest C4I DTIC Thesaurus Topics Bibliographies Classification Frequency Government Procurement Governments Intellectual Property Machines Military Research Procurement Resonant Frequency Shock Response Spectra Spectra