A Guide to personal indexes using edge-notched and peek-a-boo cards

A Guide to personal indexes using edge-notched and peek-a-boo cards

Bibliographische Detailangaben
1. Verfasser: Foskett, Antony Charles
Format: Buch
Sprache:English
Veröffentlicht: London Bingley [c1967]
Schlagworte:
Punched card systems.