0001019878-99-000017 10-Q 2 19990630 19990811 ACNIELSEN CORP 0001019878 8700 061454128 DE 1231 10-Q 34 001-12277 99684201 177 BROAD STREET STAMFORD CT 06901 2038344200 177 BROAD ST STAMFORD CT 06901 10-Q 1 000101987899000017-001-seq1-10-q.txt EX-27 2 000101987899000017-002-seq2-ex-27.txt