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|---|---|---|
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| 0000067517-11-000020-index.html | 2011-08-09 12:08:52 | |
| 0000067517-11-000020.txt | 2011-08-09 12:08:52 | |
 0000067517-11-000020-xbrl.zip | 51289 | 2011-08-09 12:08:52 |
| exhibit31_1.htm | 15000 | 2011-08-09 12:08:52 |
| exhibit31_2.htm | 15073 | 2011-08-09 12:08:52 |
| exhibit32_1.htm | 7891 | 2011-08-09 12:08:52 |
| exhibit32_2.htm | 8609 | 2011-08-09 12:08:52 |
| exhibit95.htm | 25384 | 2011-08-09 12:08:52 |
| FilingSummary.xml | 11356 | 2011-08-09 12:08:52 |
| Financial_Report.xls | 535814 | 2011-08-09 12:08:52 |
| form10q11_02.htm | 911946 | 2011-08-09 12:08:52 |
| mcem-20110630.xml | 586077 | 2011-08-09 12:08:52 |
| mcem-20110630.xsd | 12543 | 2011-08-09 12:08:52 |
| mcem-20110630_cal.xml | 42021 | 2011-08-09 12:08:52 |
| mcem-20110630_def.xml | 31163 | 2011-08-09 12:08:52 |
| mcem-20110630_lab.xml | 144698 | 2011-08-09 12:08:52 |
| mcem-20110630_pre.xml | 97326 | 2011-08-09 12:08:52 |
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| R10.htm | 8741 | 2011-08-09 12:08:52 |
| R11.htm | 7837 | 2011-08-09 12:08:52 |
| R12.htm | 149500 | 2011-08-09 12:08:52 |
| R13.htm | 225703 | 2011-08-09 12:08:52 |
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| R18.htm | 34037 | 2011-08-09 12:08:52 |
| R19.htm | 13416 | 2011-08-09 12:08:52 |
| R2.htm | 129424 | 2011-08-09 12:08:52 |
| R20.htm | 6239 | 2011-08-09 12:08:52 |
| R3.htm | 23133 | 2011-08-09 12:08:52 |
| R4.htm | 72633 | 2011-08-09 12:08:52 |
| R5.htm | 31910 | 2011-08-09 12:08:52 |
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| R7.htm | 149901 | 2011-08-09 12:08:52 |
| R8.htm | 7533 | 2011-08-09 12:08:52 |
| R9.htm | 7600 | 2011-08-09 12:08:52 |
| report.css | 2721 | 2011-08-09 12:08:52 |
| Show.js | 6423 | 2011-08-09 12:08:52 |