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

Détails bibliographiques
Collectivité auteur:	Haskins and Sells, firm, accountants, New York
Format:	Livre
Langue:	anglais
Publié:	[New York [s.n.] c1957]
Sujets:	Electronic data processing. Information storage and retrieval systems. Office equipment and supplies.