THE DESIGN OF 



STEEL MILL BUILDINGS 



AND 



THE CALCULATION OF 



STRESSES IN FRAMED STRUCTURES 



BY 



MILO S. KETCHUM, C.E. 



UKAN OF THE COLLEGE OF ENGINEERING AND PROFESSOR OF CIVIL ENGINEERING, UNIVERSITY OF 



COLORADO; CONSULTING ENGINEER 



SECOND EDITION, ENLARGED 

 ) * 



SECOND THOUSAND 



TOTAL ISSUE, FIFTH THOUSAND 



i\ 



/NEW YORK 

 THE ENGINEERING NEWS PUBLISHING CO. * 



1907 



