Test of a 70 foot prestressed-pretensioned concrete beam
223.S11
Ekberg, Carl E. Jr
Civil and Environmental Engineering
text
technical reports
1956-01-01
1956
Lehigh University
eng
electronic documents
application/pdf
reformatted digital
Ekberg, Carl E. Jr, "Test of a 70 foot prestressed-pretensioned concrete beam" (1956) Fritz Laboratory Reports. 223.S11.