Unlock.
Westbrook, Carolynauthor.
Title from disc label.
Classroom presentation software.
Accompanied by installation leaflet.
"B1 English profile"--container.
System requirements: 2.33 GHz or faster X86-cmopatible processor for Microsoft® Windows® XP, Windows® Vista, Windows® /7 and Windows®  8; Intel Core Duo 1.33 GHz or faster processor for Mac® OS X 10.6, 10.7, 10.8 and 10.9; 3 GB of free disk space ; 1 GB of RAM recommended; 128 MB of graphics memory; speakers; internet connection (if you wish to connect to Cambridge Dictionaries Online.
Available for use on a standalone workstation within the library for single users. Disc may require installation.