Newmark, Nathan M. <br/><br/>
Studies of slab and beam highway bridges part 2: tests of s-imple-span skew I-beam bridges / by Nathan M. Newmark, Ches-ter P. Siess and Warren M. Peckham 

 - Urbana, Illinois : University of Illinois, Engineering Experiment Station 
 - 62 p. 
 - Bulletin series ; no.375 .