00761nam0-22002891i-450-99000049688040332120091202152825.00871702479000049688FED01000049688(Aleph)000049688FED0100004968820020821d1987----km-y0itay50------baenga-------001yyPolymers for engineering applicationsRaymond B. SeymourOhioASM International©1987198 p.ill.24 cmPolimeri547.7Seymour,Raymond B.ITUNINARICAUNIMARCBK99000049688040332110 C I 346674 DEEDINELDINELUNINA