Non-book materials and non-bibliographic services in public libraries : a study of their development and of the controversies which have surrounded them from 1850-1964 - Campbell, Alasdair K. D. (London : Library Association, 1965)
Thesis (M.A.) - Library Association, 1965.
Includes bibliographical references : p. 232-242.
Keywords: Libraries -- Special collections -- Nonbook materials