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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950123-05-001583
Filing Date
2005-02-11
Accepted
2005-02-11 12:27:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO SCHEDULE 13G y05675asc13gza.txt SC 13G/A 21688
  Complete submission text file 0000950123-05-001583.txt   23962
Mailing Address 142 WEST 57TH STREET NEW YORK N1 10019-3300
Business Address 142 WEST 57TH STREET NEW YORK NY 10019-3300 2128871300
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.: 05596451
SIC: 7374 Services-Computer Processing & Data Preparation

Mailing Address 590 MADISON AVENUE NEW YORK NY 10022
Business Address 590 MADISON AVENUE NEW YORK NY 10022 2122946500
SCHUPF H A & CO LLC (Filed by) CIK: 0001167509 (see all company filings)

IRS No.: 061629202 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A