writer on librarianship. Library co-operation / George Jefferson. - 2nd rev. ed. - London : A. Deutsch, 1977. - Grafton book . Includes index. Bibliography: p. [169]-182. ISBN: L.4.95 LCCN: 77366595 Nat. Bib. No.: GB*** Subjects--Topical Terms: Library cooperation. LC Class. No.: Z672 / .J4 1977 Dewey Class. No.: 021.6/4