Professional and non-professional duties in libraries : a descriptive list / comp. by a sub-committee of the Membership Committee of the Library Association. - London : Library Association, 1962. - 77 p. ; 25 cm. Includes index. Subjects--Topical Terms: Library personnel management.--Great Britain. Dewey Class. No.: 023.7 / PRO 1962 National Library of Medicine Call No.: Z 682 / L697p 1962