Interrelations between processing, structure and properties of polymeric materials : proceedings of the IUPAC International Symposium on Interrelations between Processing, Structure and Properties of Polymeric Materials, Athens, Greece, August 29-September 2, 1982 - Σεφέρης, Γ. Κ; Θεοχάρης, Περικλής Σ., 1921- (Materials science monographs ; ;, 1984)