Marketing research services in the field of advertising ratings for magazines

market research services in the field of advertising ratings for magazines

COMPUTER SOFTWARE FOR THE PURPOSE OF MAINTAINING AND MEASURING ADVERTISING ON A GLOBAL COMPUTER NETWORK; COMPUTER SOFTWARE WHICH ENABLES AND FACILITATES AUDITING, DATA COLLECTION, REPORTING AND PUBLICATION OF DATA ON A GLOBAL COMPUTER NETWORK; COMPUTER SOFTWARE FOR RECORDING, TRANSMISSION OR REPRODUCTION OF SOUND OR IMAGES, BLANK MAGNETIC DATA CARRIERS, NAMELY, RECORDING DISCS