The Society of Aircraft Material and Process Engineers was founded in 1943. In 1960 the name was changed to Society of Aerospace Material and Process Engineers, and in 1973, to Society for the Advancement of Material and Process Engineering. Works by this body published before the change of name in 1973 are found under Society of Aerospace Material and Process Engineers. Works published after that change of name are found under Society for the Advancement of Material and Process Engineering. SUBJECT ENTRY: Works about this body are entered under the name used during the latest period covered. In the case where the required name is represented in this catalog only under a later form of the name, entry is made under the later form.