Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-11-219817-index-headers.html | 2011-08-11 17:32:35 | |
| 0001193125-11-219817-index.html | 2011-08-11 17:32:35 | |
| 0001193125-11-219817.txt | 2011-08-11 17:32:35 | |
 0001193125-11-219817-xbrl.zip | 8143 | 2011-08-11 17:32:35 |
| cik0000770540-20110617.xml | 5265 | 2011-08-11 17:32:35 |
| cik0000770540-20110617.xsd | 7725 | 2011-08-11 17:32:35 |
| cik0000770540-20110617_def.xml | 18992 | 2011-08-11 17:32:35 |
| cik0000770540-20110617_lab.xml | 10472 | 2011-08-11 17:32:35 |
| cik0000770540-20110617_pre.xml | 26101 | 2011-08-11 17:32:35 |
| d497.htm | 6702 | 2011-08-11 17:32:35 |
| FilingSummary.xml | 3132 | 2011-08-11 17:32:35 |
| Financial_Report.xls | 11955 | 2011-08-11 17:32:35 |
| R1.htm | 20413 | 2011-08-11 17:32:35 |
| R2.htm | 3387 | 2011-08-11 17:32:35 |
| R3.htm | 7774 | 2011-08-11 17:32:35 |
| R4.htm | 4770 | 2011-08-11 17:32:35 |
| report.css | 2721 | 2011-08-11 17:32:35 |
| Show.js | 6423 | 2011-08-11 17:32:35 |