CAS-UB - /Welcome to Cloud Authoring Service for Universal Book (CAS-UB) This site provides you with the CAS-UB book editing and production service on the cloud. Only registered users can login to this site. Visit the subscription site (http://www.cas-ub.com/en/common/pricing.html) to be a registered user. Operation and Management of this site The maintenance work takes place every Thursday from 18:00+0900
