Invite new staff or volunteers to become a top-notch Dewey shelver. In the recently updated WebJunction course, Shelving with Dewey, learners new to the Dewey Decimal Classification system learn the fundamentals of subject-based classification, the importance of an organized library, how to read call numbers and, most importantly, how to accurately shelve books based on those call numbers.  Help new staff become productive as quickly as possible.  Learn more