Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000051931-17-001010-index-headers.html | 2017-04-27 13:30:57 | |
| 0000051931-17-001010-index.html | 2017-04-27 13:30:57 | |
| 0000051931-17-001010.txt | 2017-04-27 13:30:57 | |
 0000051931-17-001010-xbrl.zip | 47942 | 2017-04-27 13:30:57 |
 BarChart1.png | 29777 | 2017-04-27 13:30:57 |
| ck0000826813-20170406.xml | 117140 | 2017-04-27 13:30:57 |
| ck0000826813-20170406.xsd | 12662 | 2017-04-27 13:30:57 |
| ck0000826813-20170406_cal.xml | 5061 | 2017-04-27 13:30:57 |
| ck0000826813-20170406_def.xml | 182400 | 2017-04-27 13:30:57 |
| ck0000826813-20170406_lab.xml | 199229 | 2017-04-27 13:30:57 |
| ck0000826813-20170406_pre.xml | 205316 | 2017-04-27 13:30:57 |
| FilingSummary.xml | 3493 | 2017-04-27 13:30:57 |
| ibfa485bxbrl.htm | 180006 | 2017-04-27 13:30:57 |
| R1.htm | 55838 | 2017-04-27 13:30:57 |
| R10.htm | 3934 | 2017-04-27 13:30:57 |
| R2.htm | 184538 | 2017-04-27 13:30:57 |
| R9.htm | 398951 | 2017-04-27 13:30:57 |
| report.css | 2767 | 2017-04-27 13:30:57 |
| Show.js | 1410 | 2017-04-27 13:30:57 |