9 COMPUTER SOFTWARE FOR COMPUTER-AIDED VISUALIZATION OF INFORMATION STRUCTURES, SUCH AS TREE-LIKE HIERARCHIES
35 BUSINESS CONSULTING SERVICES PROVIDING COMPUTER-AIDED VISUALIZATION OF INFORMATION STRUCTURES, SUCH AS TREE-LIKE HIERARCHIES
42 COMPUTER PROGRAMS DOWNLOADABLE FROM A GLOBAL COMPUTER NETWORK FOR COMPUTER-AIDED VISUALIZATION OF INFORMATION STRUCTURES, SUCH AS TREE-LIKE HIERARCHIES