Classification: Theoretical and Practical is a book written by Ernest Cushing Richardson and published in 1901. The book explores the concept of classification and its application in various fields, including library science, biology, and anthropology. It provides a comprehensive overview of the history and theories of classification, as well as practical guidelines for creating and maintaining effective classification systems. The author also discusses the challenges and controversies surrounding classification, such as the issue of subjectivity and bias in the classification process. Overall, Classification: Theoretical and Practical is a valuable resource for anyone interested in the study and practice of classification.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.