Encyclopedia
Reference Book
The reference guide contains a comprehensive set of data covering a specific field of knowledge and/or practical activity, and is structured to ensure ease of searching for required information.
Source: "REFERENCE GUIDES. MAIN TYPES. REQUIREMENTS FOR THE MAIN TEXT, PUBLICATION APPARATUS AND PUBLISHING-PRINTING FORMATTING. OST 29.133-99"
(approved by the Order of the Russian State Committee for Press and Publishing dated February 5, 1999 No. 15)