Task analysis of library operations.

Detalhes bibliográficos
Autor principal:	Thomas, Pauline Ann
Formato:	Livro
Idioma:	English
Publicado em:	London Aslib [c1971].
Colecção:	Aslib. Occasional publication no. 8
Assuntos:	Library science > Charts, diagrams, etc. Flow charts. Library records.