73315760
Jun 22, 1981
DES MOINES REGISTER AND TRIBUNE COMPANYDES MOINES REGISTER AND TRIBUNE COMPANY
PUBLIC OPINION SURVEYS, POLLS AND TABULATIONS; SURVEY POLL AND TABULAT PUBLIC OPINION SURVEYS, POLLS AND TABULATIONS; SURVEY POLL AND TABULAT IONANALYSIS REPORTS AND PROMOTIONAL MATERIALS FOR THESE ITEMS ION ANALYSIS REPORTS AND PROMOTIONAL MATERIALS FOR THESE ITEMS
Computer and Scientific