Hummel,D.O. Atlas of polymer and plastics analysis. Vol.2. Part B/I : text (Book) - 2nd rev. ed. - Munich Carl Hanser Verlag 1988 - 459 p. 30 cm. ISBN: 3446138358 Subjects--Topical Terms: Gums and resins--Analysis Polymer--Analysis Universal Decimal Class. No.: 678(084.4) HUM / 9222