Hopp, Vollrath Handbook of applied chemistry : facts for engineers, scientists, technicians, and technical managers Vollrath Hopp - Washington : Hemisphere Pub. Corp. ; 1983. - xi, iv/10-2p. ill. ; 24 cm. ISBN: 0070303207 Subjects--Index Terms: Chemistry, Technical--Handbooks, manuals, etc. Dewey Class. No.: 66(02) / HOP