Pines, David Elementary excitations in solids lectures on phonons, electrons and plasmons David Pines - New York ; Amsterdam W. A. Benjamin 1964 - XII, 299 p., fig 24 cm - Seria Lecture notes and supplements in physics *4 . Contine probl. dupa cap. si apendice Subjects--Topical Terms: Mecanica solidelorFononiElectroniPlasmoni Dewey Class. No.: 531