Fundamental period and amplification of peak acceleration i-n leyered systems / by Greg Madera.
Madera, Greg.
Fundamental period and amplification of peak acceleration i-n leyered systems / by Greg Madera. - Cambridge, Mass. : g, Department of Civil Engineering - [89] p. - Research report; 70-73 / Massachusetts Institute of Technol-ogy .
Fundamental period and amplification of peak acceleration i-n leyered systems / by Greg Madera. - Cambridge, Mass. : g, Department of Civil Engineering - [89] p. - Research report; 70-73 / Massachusetts Institute of Technol-ogy .