Subject classifying and indexing of libraries and literature

Subject classifying and indexing of libraries and literature

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Metcalfe, John Wallace 1901-
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York Scarecrow Press 1959.
Ábhair:
Classification > Books.
Subject headings.