Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000053808-12-000028-index-headers.html | 2012-06-13 11:42:14 | |
| 0000053808-12-000028-index.html | 2012-06-13 11:42:14 | |
| 0000053808-12-000028.txt | 2012-06-13 11:42:14 | |
 0000053808-12-000028-xbrl.zip | 27914 | 2012-06-13 11:42:14 |
 BarChart1.jpg | 11321 | 2012-06-13 11:42:14 |
| ck0000053808-20110531.xml | 60448 | 2012-06-13 11:42:14 |
| ck0000053808-20110531.xsd | 7324 | 2012-06-13 11:42:14 |
| ck0000053808-20110531_cal.xml | 3134 | 2012-06-13 11:42:14 |
| ck0000053808-20110531_def.xml | 101673 | 2012-06-13 11:42:14 |
| ck0000053808-20110531_lab.xml | 88021 | 2012-06-13 11:42:14 |
| ck0000053808-20110531_pre.xml | 113738 | 2012-06-13 11:42:14 |
| FilingSummary.xml | 2648 | 2012-06-13 11:42:14 |
| Financial_Report.xls | 102045 | 2012-06-13 11:42:14 |
| lp1.htm | 3727 | 2012-06-13 11:42:14 |
| R1.htm | 24352 | 2012-06-13 11:42:14 |
| R2.htm | 127612 | 2012-06-13 11:42:14 |
| R9.htm | 254077 | 2012-06-13 11:42:14 |
| report.css | 2720 | 2012-06-13 11:42:14 |
| Show.js | 6423 | 2012-06-13 11:42:14 |