(1977). Guidelines for evaluating the seismic resistance of existing buildings / by John M. Lybas.
Cita Chicago (17th ed.)Guidelines for Evaluating the Seismic Resistance of Existing Buildings / by John M. Lybas. 1977.
Cita MLA (9th ed.)Guidelines for Evaluating the Seismic Resistance of Existing Buildings / by John M. Lybas. 1977.
Atenció: Aquestes cites poden no estar 100% correctes.