1. ONR technical report RLT (series) . 66. Viscoelastic properties of styrene, acenaphthylene copolymers in transition region [with list of references]; by R. J. Schaffhauser, M. C. Shen and A. V. Tobolsky. Bookmark Corporate/Agency Authors: Naval Research Office and Defense Dept. Publisher: Naval Research Office Date: Nov. 1963 SuDoc number: D 210.8/3-2:66