Dewey, Melvil Dewey decimal classification : volume II - 23rd ed - Dublin OH OCLC, Inc. 2021 - 1166p., ISBN: 9781556531804 (pbk.) Subjects--Topical Terms: Classification, Dewey decimalClassification - BooksClassification - Books - Library scienceDDC Dewey Class. No.: 025.431 / DEW