Publishers web/e-mail directory?

[Claudia Rebaza]

Does anyone happen to know of a site that compiles the web page and/or 
e-mail addresses of book publishers?
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                                Claudia Rebaza
                       Cook Library Reference Department
		 University of Southern Mississippi, Hattiesburg
     crebaza at ocean.st.usm.edu & http://ocean.st.usm.edu/~crebaza/index.html