Roget's 21st Century Thesaurus, Third Edition Copyright Â© 2013 by the Philip Lief Group.
Keystone Credit Recovery offers students two ways to complete credit recovery units: online or through correspondence. Students enrolling in online courses receive an email with instructions on how to access their courses.
disaster recovery (DR) Disaster recovery (DR) is an area of security planning that aims to protect an organization from the effects of significant negative events. DR allows an organization to maintain or quickly resume mission-critical functions following a disaster.