pub--SYNTHETIC POLYMERS HANDBOOK

NBS SYNTHETIC POLYMERS HANDBOOK Written by Jocelyn Howells, Joan MacFarlane and Nikki Deal, with photography by Don & Delores Smith. A complete study and explanation of all polymers (plastics) except celluloid. Classification references are to an earlier version of the NBS Blue Book, but all information is invaluable for understanding and sorting your modern buttons. Color photos. 40 pages, 6x9, soft cover. Contact the Publications Supplier for Canada & Foreign shipping rates.