Polymers in conservation /
Polymers in Conservation International Conference(1991 July 17th - 19th :Manchester)
Allen, Norman.
Edge, M.
Horie, C. V.
Royal Society of Chemistry (Great Britain).Information Services.
Cambridge : Royal Society of Chemistry,
c1992.
Proceedings of an International Conference organized by Manchester Polytechnic and Manchester Museum, Manchester, 17th-19th July 1991.