TY  - BOOK
AU  - Popov, Egor P.
AU  - Bertero, Vitelmo, V., coaut.Chandramouli, S., coaut.
ED  - University of California, Earthquake Engineering Research C-enter.
TI  - Hysteretic behavior of steel columns / by Egor P. Popov, Vi-telmo V. Bertero, S. Chandramouli
CY  - Berkeley, Calif. : University of California, College of Engineering
N1  - "A report on research sponsored by the American Iron and St-eel Institute and the National Science Foundation, Grant No-. AEN73-07732, Subproject 0-21987"
ER  -