Classification for information retrieval: papers presented at an intensive course held in September 1967 at the School of Librarianship, Liverpool College of Commerce; edited by K. G. B. Bakewell
Bakewell, K. G. B、Liverpool. College of Commerce. School of Librarianship
The Study of urban history: the proceedings of an international round-table conference of the Urban History Group at Gilbert Murray Hall, University of Leicester on 23-26 September 1966; edited by H. J. Dyos
Urban History Group (Great Britain)、University of Leicester