The unobtrusive testing survey
By: Peter Wise.
Contributors: Kent County Library.
Series: Research & development report -- no.6
Publisher: Kent County Library
Published: 1982
Place of publication: (Maidstone) ((County Hall, Maidstone, Kent, ME14 1XE))
Language: eng
Number of pages: 36
Subjects: Public libraries -- England -- Kent -- Reference services -- Evaluation.
Notes: Cover title.