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| 0000072020-11-000054.txt | 2011-11-01 07:34:59 | |
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| nicorinc3102certification.htm | 13658 | 2011-11-01 07:34:59 |
| nicorinc3201certification.htm | 6633 | 2011-11-01 07:34:59 |
| nicorinc3202certification.htm | 6636 | 2011-11-01 07:34:59 |
| nicorincform10q093011.htm | 1545179 | 2011-11-01 07:34:59 |
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