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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-11-007740
Filing Date
2011-02-16
Accepted
2011-02-16 10:34:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a11-6132_3sc13ga.htm SC 13G/A 61758
  Complete submission text file 0001104659-11-007740.txt   63930
Mailing Address 9705 PATUXENT WOODS DRIVE COLUMBIA MD 21046
Business Address 9705 PATUXENT WOODS DRIVE COLUMBIA MD 21046 410-312-8000
ARBITRON INC (Subject) CIK: 0000109758 (see all company filings)

IRS No.: 520278528 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-19857 | Film No.: 11616350
SIC: 8700 Services-Engineering, Accounting, Research, Management

Mailing Address 787 SEVENTH AVE. 34TH FL NEW YORK NY 10019
Business Address 787 SEVENTH AVE. 34TH FL NEW YORK NY 10019
SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC/ DE (Filed by) CIK: 0001105005 (see all company filings)

IRS No.: 134064414 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A