Communications Supply Corporation (CSC) has released the digital edition of its 2012-2013 catalog. The online version of CSC's "The Catalog 2012-2013" includes the same indexes for Enterprise, Security, Data Center, Government, and Utility as the printed edition, and is searchable by word, page, or section. Tables in the online catalog link to manufacturers' websites for product specifications. The downloadable catalog can be saved to the desktop, where page notes can be added for future reference. Quick links are included for content sharing via Linked-In, Twitter, and Facebook.