Multimedia Encyclopedia of Science and Technology, Release 11: 9 - 20 Users

Featuring both graphic and audio enhancements, this electronic tool provides the user with instant access to every fact and detail of the 20-volume "McGraw-Hill Encyclopedia of Science and Technology", Seventh Edition. Windows are compatible with powerful full-text boolean, hypertext and context relevant search and browse capabilities. This Release 1.1. version also features over 200 new and revised articles, 11 new animations (including Eye/vision, Electric motor, Radar, Lever and Compact Disk) and new photographs and illustrations.