Search Results       Your search for [subject]Plastics -- Additives -- Congresses returned 1 record.           Rubber-toughened plastics _ American Chemical Society Meeting (194th : 1987 : New Orleans, La.). Washington, DC: American Chemical Society, 1989. Subject: Plastics -- Additives -- Congresses; Rubber -- Congresses.          Add to Book Cart Relevance: 19.21%