000			00529nam a2200157 a 4500
005			20220228110736.0
035			_aF8901000717001
084			_aUIL RS 52 1955
100			_aNewmark, K. N. M.
245			_aResearch on highway bridge flows at the University of Illin-ois, 1936-1954 / N. M. Newmark, C. P. Siess.
260			_aUrbana, Illinois : University of Illinois, Engineering Experiment Station
300			_a[26] p.
440			_aReprint series; no. 52
690			_aPuentes (carreteras).
700			_aSiess, C. P., coaut.
999			_c63669 _d63669