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| 0001140361-11-044914-index.html | 2011-09-07 13:52:55 | |
| 0001140361-11-044914.txt | 2011-09-07 13:52:55 | |
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| ex31_1.htm | 13892 | 2011-09-07 13:52:55 |
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| ex32_2.htm | 5978 | 2011-09-07 13:52:55 |
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| Financial_Report.xls | 784804 | 2011-09-07 13:52:55 |
| form10q.htm | 1227765 | 2011-09-07 13:52:55 |
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| plab-20110731.xml | 876768 | 2011-09-07 13:52:55 |
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| plab-20110731_cal.xml | 41970 | 2011-09-07 13:52:55 |
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| R1.htm | 32986 | 2011-09-07 13:52:55 |
| R10.htm | 6945 | 2011-09-07 13:52:55 |
| R11.htm | 43089 | 2011-09-07 13:52:55 |
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| R13.htm | 38987 | 2011-09-07 13:52:55 |
| R14.htm | 11414 | 2011-09-07 13:52:55 |
| R15.htm | 81079 | 2011-09-07 13:52:55 |
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| R19.htm | 8433 | 2011-09-07 13:52:55 |
| R2.htm | 113098 | 2011-09-07 13:52:55 |
| R20.htm | 8164 | 2011-09-07 13:52:55 |
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| report.css | 2721 | 2011-09-07 13:52:55 |
| Show.js | 6423 | 2011-09-07 13:52:55 |