Theory of lenses
Selwyn, E. W. H.
Theory of lenses E. W. H. Selwyn - London The Institute of Physics 1955 - 62p.
Astronomy and Astrophysics Thesaurus
Optics
535.316 / SEL
Theory of lenses E. W. H. Selwyn - London The Institute of Physics 1955 - 62p.
Astronomy and Astrophysics Thesaurus
Optics
535.316 / SEL