TY  - BOOK
AU  - Richart, Frank E.
AU  - Dolan, Thomas J., coaut.Olson Tilford A., coaut.
TI  - investigation of rigid frame bridges part 1: tests of reinf-orced concrete knee frames and bakelite models / by Frank E-. Richart, Thomas J. Dolan and Tilford A. Olson
CY  - Urbana, Illinois : University of Illinois, Engineering Experiment Station
ER  -