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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000354204-12-000997
Filing Date
2012-02-14
Accepted
2012-02-13 19:28:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A rrd252.htm SC 13G/A 50183
  Complete submission text file 0000354204-12-000997.txt   51958
Mailing Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746
Business Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746 (512) 306-7400
DIMENSIONAL FUND ADVISORS LP (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 222370029 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 1900 SHAWNEE MISSION PKWY MISSION WOODS KS 66205-2001
Business Address 1900 SHAWNEE MISSION PKWY MISSION WOODS KS 66205-2001 9133620510
LAYNE CHRISTENSEN CO (Subject) CIK: 0000888504 (see all company filings)

IRS No.: 480920712 | State of Incorp.: DE | Fiscal Year End: 0131
Type: SC 13G/A | Act: 34 | File No.: 005-43628 | Film No.: 12601496
SIC: 1700 Construction - Special Trade Contractors