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2. Subject speciaüzation in three British University libraries : a critical sun ey;Woodhead;Libri,1974
3. loc di äs quoted by op dt Subject specialization in polytechnic libraries : aims and objectives;Holbrook;Libri,1972
4. Tlie subject specialist in the academic library staff;Coppin;Libri,1974
5. Learned Libraries in West Germany Journal of Librarianship l italics retained äs added by selection in academic Libraries : lecture given at he Association s Ü and Section s Conference London unpublished typescript p;Andrews;Library,1969