Metal stairs manual.
Contributors: National Association of Architectural Metal Manufacturers.
Edition: 4th ed.
Publisher: National Association of Architectural Metal Manufacturers
Published: 1982
Place of publication: Chicago, Ill. (221 North La Salle St., Chicago 60601-1428)
Language: eng
Number of pages: 103
Subjects: Stair building.; Building, Iron and steel.
Notes: "N.A.A.M.M. 5, Miscellaneous metal"--Cover.