Bockmann, FR. Celluloid : - 2nd ed. - London : Scott, Greenwood and Son, 1921. - viii, 188 p. : ill. ; 19 cm. Includes index. ISBN: 9780265901496 Subjects--Topical Terms: Polymer ChemistryCellulose DerivativesPlasticity Dewey Class. No.: 668.44 / BOC