Book Reviews : E. Michael KEEN,On the performance of nine printed subject index entry types: a selective report of EPSILON (College of Librarianship Wales,Aberystwyth,1978). ISBN 0 904020 05 3,£1.50
Restricted accessReview articleFirst published online October, 1979
Book Reviews : E. Michael KEEN,On the performance of nine printed subject index entry types: a selective report of EPSILON (College of Librarianship Wales,Aberystwyth,1978). ISBN 0 904020 05 3,£1.50
E.M. Keen and A. Wheatley, Evaluation of printed subject indexes by laboratory investigation, College of Librarianship Wales, 1978. British Library Research and Development Department Report 5454 (microfiche only).
