naslag

Naslag is a Dutch term meaning reference material used for looking up information. In bibliographic usage, naslag refers to the category of materials intended primarily for consultation rather than for extended reading. A naslagwerk (reference work) includes dictionaries, encyclopedias, atlases, handbooks, bibliographies, catalogs, and similar resources.

Characteristics of naslag works include design for quick access, often being arranged alphabetically or by topic, and being updated periodically. They are available in print and digital formats and are sometimes restricted to library use. A naslagwerk is typically consulted to obtain definitions, factual data, or background information, rather than to be read cover-to-cover.

Usage of naslag works is common in scholarly work and education, where they provide definitions, background facts, and up-to-date data. They are cited to support factual statements and to guide further research, with attention paid to edition and date due to updates.

Digital era: the rise of online dictionaries, encyclopedias, and databases has transformed naslag by enabling instant searching and cross-referencing. Many naslag resources are now integrated into online catalogs and academic databases, reflecting a shift from printed to digital reference material while preserving the core function of rapid information retrieval.