Parent Directory| Name | Size | Last Modified |
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| 0001193125-11-040516-index.html | 2011-02-18 17:37:12 | |
| 0001193125-11-040516.txt | 2011-02-18 17:37:12 | |
 0001193125-11-040516-xbrl.zip | 34755 | 2011-02-18 17:37:12 |
 BarChart1.jpg | 24976 | 2011-02-18 17:37:12 |
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| cik0000770540-20110128.xml | 124247 | 2011-02-18 17:37:12 |
| cik0000770540-20110128.xsd | 11799 | 2011-02-18 17:37:12 |
| cik0000770540-20110128_cal.xml | 3716 | 2011-02-18 17:37:12 |
| cik0000770540-20110128_def.xml | 177392 | 2011-02-18 17:37:12 |
| cik0000770540-20110128_lab.xml | 67864 | 2011-02-18 17:37:12 |
| cik0000770540-20110128_pre.xml | 192328 | 2011-02-18 17:37:12 |
| d485bpos.htm | 40138 | 2011-02-18 17:37:12 |
| defnref.xml | 16981 | 2011-02-18 17:37:12 |
| FilingSummary.xml | 4351 | 2011-02-18 17:37:12 |
| Financial_Report.xls | 295972 | 2011-02-18 17:37:12 |
| R1.xml | 381194 | 2011-02-18 17:37:12 |
| R14.xml | 609264 | 2011-02-18 17:37:12 |
| R2.xml | 263985 | 2011-02-18 17:37:12 |