Gilmer, R. O. A solid state system for measurement of integrated refractive index / R. O. Gilmer and D. M. Waters - Washington, D.C. : U.S. Government Printing Office, 1967 - iv, 17 p. ; 27 cm. Subjects--Topical Terms: Solid state chemistryPhysical chemistry Dewey Class. No.: 541.0421