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|---|---|---|
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| 0000072207-10-000006-index.html | 2010-02-18 16:46:35 | |
| 0000072207-10-000006.txt | 2010-02-18 16:46:35 | |
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| ex21.htm | 65492 | 2010-02-18 16:46:35 |
| ex23_1.htm | 5010 | 2010-02-18 16:46:35 |
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| ex31_1.htm | 12918 | 2010-02-18 16:46:35 |
| ex31_2.htm | 12810 | 2010-02-18 16:46:35 |
| ex32_1.htm | 10072 | 2010-02-18 16:46:35 |
| ex32_2.htm | 10589 | 2010-02-18 16:46:35 |
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| ex99_2.htm | 48706 | 2010-02-18 16:46:35 |
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| Financial_Report.xls | 153088 | 2010-02-18 16:46:35 |
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| nbl-20091231_cal.xml | 63919 | 2010-02-18 16:46:35 |
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| R1.xml | 68547 | 2010-02-18 16:46:35 |
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| R17.xml | 26943 | 2010-02-18 16:46:35 |
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| R7.xml | 32520 | 2010-02-18 16:46:35 |
| R8.xml | 6758 | 2010-02-18 16:46:35 |
| R9.xml | 348809 | 2010-02-18 16:46:35 |