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10-QAccepted May 3, 1:06 PM ET

PUBLIC SERVICE CO OF OKLAHOMA 10-Q

PUBLIC SERVICE CO OF OKLAHOMA

sec.gov(opens the filing on sec.gov)View full filing

Accepted (ET)

1:06 PM

May 3, 2011

Filed

May 3, 2011

Documents

6

Size

11.2 MB

Summary

Summary not available

This filing does not have a written summary yet. You can still open the original filing and its exhibits.