AA study of data base access alternativesA study of data base access alternativesde M. Lynne NeufeldMateriasInformation retrievalOnline bibliographic searchingEdiciones (1)A study of data base access alternatives (1981)National Federation of Abstracting and Indexing Services · inglésMás obras de M. Lynne NeufeldAAbstracting and indexing services in perspectiveAbstracting and indexing services in perspectiveIInformation transferInformation transferEEnergy and Environment Information Resource GuideEnergy and Environment Information Resource Guide