Introduction to data processing; an outline of basic data-processing operations and methods.

Detalhes bibliográficos
Autor Corporativo:	Haskins and Sells, firm, accountants, New York
Formato:	Livro
Idioma:	English
Publicado em:	[New York [s.n.] c1957]
Assuntos:	Electronic data processing. Information storage and retrieval systems. Office equipment and supplies.