621.3087 Bur H Burkett, Jack How to find out in electrical engineering a guide to sources of information arranged according to the Universal decimal Classification by Jack Burkett and Philipp Plump. Oxford, Pergamon Press [c1967] 234p. diagrms., tablas. 21cm. (Commomwealth and International Library os Science, technology, engineering and liberal studies) Notas bibliográficas al pie de las páginas.