Alcoa structural handbook ; a design manual for aluminum.

"Supplement; a reprint of ASCE Proceedings ...: Paper number 970, Specifications for structures of aluminum alloy 6061-T6; second progress report of the Committee of the Structural Division on Design in Lightweight Structural Alloys [and] Paper number 971, Specifications for structures of aluminum alloy 2014-T6; third progress report of the Committee of the Structural Division on Design in Lightweight Structural Alloys": 34, 32 pages at end.