The Prospects of Rubber - Bauer, P. T. (Periodicals Archive Online (PAO), 1947)
http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:5082-1947-020-04-000002
Keywords: MA-MM; MN-MS; Q