00378nam a2200133Ia 4500 210430s9999 xx 000 0 und d 0-85334-122-2 668.9 A5321 A L.S. Bark, N S Allen 127709 Analysis of Polymer Systems / L.S. Bark London Applied Science Publishers LTD 1982 311 BK ddc 562056 562056 0 0 0 0 NFIC SCME SCME GEN 0000-00-00 0 668.9 A5321 A SCME-916 2021-04-30 2021-04-30 BK