Hauf, Harold Dana. Design of steel buildings / Harold D. Hauf and Henry A. Pfisterer. - 3d ed. - New York : J. Wiley, 1949. - x, 280 p. : ill. ; 22 cm. Includes index. Subjects--Topical Terms: Building, Iron and steel. Dewey Class. No.: 691.7 / HAD 1949