Atoms, elements and isotopes : atomic structure / prepared by the Science Foundation Course Team. - Bletchley : Walton Hall, Bletchley, Bucks. ; 1971. - 62, 39 p. : - Science foundation course ; unit 6 . Cover title. ISBN: 033502002X Subjects--Topical Terms: Atomic structure. Dewey Class. No.: 539.14 / At