75753417
Jul 19, 1999
COMPUTERIZED INDICATORS FOR MEASURING, CONTROLLING AND ANALYZING THE FLOW OF INFORMATION OBTAINED OVER A COMPUTER NETWORK FOR THE PURPOSE OF CHARGING USERS FEES AND FOR THE PURPOSE OF OBTAINING MARKETING STATISTICS
Electrical and Scientific ApparatusBUSINESS CONSULTING SERVICES AND RESEARCH SERVICES INVOLVING THE MEASUREMENT, CONTROL AND ANALYSIS OF INFORMATION
Advertising and Business