Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000051931-17-000521-index.html | 2017-03-22 12:21:13 | |
| 0000051931-17-000521.txt | 2017-03-22 12:21:13 | |
 0000051931-17-000521-xbrl.zip | 46887 | 2017-03-22 12:21:13 |
| ambal485bxbrl.htm | 91647 | 2017-03-22 12:21:13 |
 BarChart1.png | 29000 | 2017-03-22 12:21:13 |
| ck0000004568-20170228.xml | 114336 | 2017-03-22 12:21:13 |
| ck0000004568-20170228.xsd | 12524 | 2017-03-22 12:21:13 |
| ck0000004568-20170228_cal.xml | 5053 | 2017-03-22 12:21:13 |
| ck0000004568-20170228_def.xml | 181475 | 2017-03-22 12:21:13 |
| ck0000004568-20170228_lab.xml | 198636 | 2017-03-22 12:21:13 |
| ck0000004568-20170228_pre.xml | 204796 | 2017-03-22 12:21:13 |
| FilingSummary.xml | 3441 | 2017-03-22 12:21:13 |
| R1.htm | 52036 | 2017-03-22 12:21:13 |
| R10.htm | 3934 | 2017-03-22 12:21:13 |
| R2.htm | 183021 | 2017-03-22 12:21:13 |
| R9.htm | 405440 | 2017-03-22 12:21:13 |
| report.css | 2767 | 2017-03-22 12:21:13 |
| Show.js | 1410 | 2017-03-22 12:21:13 |