Staveley, R. Mcllwaine, I.C. Mcllwaine, J.H. Introduction to subject study - Andre Deutsch Limited London 1967 - 276 - Classification schemes Bibliographical scene Nat. Bib. No.: 1194 Nat. Bib. Agency Control No.: 025.4STA Subjects--Topical Terms: Librarianship Universal Decimal Class. No.: 025.4 1