A comparison and evaluation of all types of selective dissemination (SDI) service provided in special libraries
By: C.A. Woodward.
Contributors: Ealing Technical College. School of Librarianship.
Series: Special librarianship and information work studies -- A2/2
Publisher: Ealing College of Higher Education, School of Librarianship
Published: 1977
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Selective dissemination of information.
Notes: "Based on studies, undertaken in part-fulfilment of the Library Association's requirements for its Part II (final) examination paper A.2: Special Libraries and Information Services, while a student at the School of Librarianship, Ealing Technical College, 1974-6."

Bibliography: p. 14-15.