TY  - BOOK
AU  - Ohi, Kenichi
AU  - Mahin, Stephen A., coaut.
ED  - University of California, Berkeley. Earthquake Engineering -Research Center
TI  - Seismic performance of steel moment frames plastically desi-gned by least squares stress fields / by Kenichi Ohi, and S-tephen A. Mahin
CY  - Berkeley, Calif. : e Engineering Research Center
ER  -