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| Joined: | Sun Sep 4th, 2005 |
| Location: | California USA |
| Posts: | 1420 |
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Susan
| View single post by susansweet | |||||||||||||
| Posted: Thu Jun 5th, 2008 07:15 pm |
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susansweet Member
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Izzy I have a book I purchased at Cold Harbor last year on Acoustic Shadows. Called of all things Acoustic Shadow. I cannot remember the name of the author right now and the book is in my car. It cost about 25 dollars . I have enjoyed reading it. It was written by a physics teacher so explains what causes the shadow. Susan
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