Herman, R.A.. A Treatise on Geometrical Optics / Textual Documents R.A.Herman. - 1st ed. / - Oxford : At the Clarendon Press , 1900. - 344p. : Bib., ; 22cm . Subjects--Index Terms: Geometrical Optics Optics G-Physics Dewey Class. No.: 535 / H 426 T