International Nickel Co., New York: Nickel and Nickel Alloys.
Albert Hoerson, Jr.: Nonferrous-clad Plate Steels, Chap. 13 in A. G. H. Dietz, Composite Engineering Laminates, M.I.T. Press, Cambridge, Mass.
The synonymous terms plastics and synthetic resins denote synthetic organic high polymers, all of which are plastic at some stage in their manufacture. Plastics fall into two large categories thermoplastic and thermosetting materials.