TY - RPRT TI - Seismic instrumentation of federal buildings; a proposal document for consideration by federal agencies AU - Mehmet Çelebi AU - S.P. Nishenko AU - Clifford Astill AU - R.M. Chung PY - 1998 DO - 10.3133/ofr98117 UR - https://pubs.usgs.gov/publication/ofr98117 ID - ofr98117 ER -