Code for classifiers principles governing the consistent placing o books in a system of classification

Code for classifiers principles governing the consistent placing o books in a system of classification

Detalhes bibliográficos
Autor principal: Merrill, William S.
Formato: Livro
Idioma:English
Publicado em: Chicago American Library Association 1939.
Edição:2nd ed.
Assuntos:
Classification and notation.