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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| bch_fig1.gif | 2010-04-02 21:15 | 5.3K | |
| bch_fig2.gif | 2010-04-02 21:15 | 3.1K | |
| bch_fig3.gif | 2010-04-02 21:15 | 26K | |
| bch_fig4.gif | 2010-04-02 21:15 | 28K | |
| bch_fig5.gif | 2010-04-02 21:15 | 74K | |
| bch_fig6.gif | 2010-04-02 21:15 | 116K | |
| bch_fig7.gif | 2010-04-02 21:15 | 119K | |
