Harrod, L. M. (1977). The librarians' glossary of terms used in librarianship, documentation and the book crafts, and reference book (4th rev. ed.). A. Deutsch.
MLA CitationHarrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. 4th rev. ed. A. Deutsch, 1977.
Warning: These citations have been automatically generated and may not always be 100% accurate..