card catalogs

Pre-digital book finding

Card catalogs is the plural of card catalog, a system of index cards used to organize library collections.

Each card contains information about a single book—author, title, subject, call number—filed alphabetically in wooden drawers.

Once essential to finding anything in a library, card catalogs have been almost entirely replaced by digital search systems.

She flipped through the card catalog looking for books on astronomy.

Opposites
information retrieval technology

card catalogssearch engines

Internet lookup tools

Google · full-text search · keyword search · online catalogs · online databases

temporal/technological era

card catalogsdigital archives

Electronically stored historical records

digital catalogs · online databases · automated systems · e-resources · virtual libraries

Family

card, cards, carded, carding, catalog, catalogs, cataloged, cataloging, cataloguer

Familiarity
Top 50,000
Profile
Used worldwide · Concrete · Everyday, not technical · Rated G