Systematic classification of mammals

[Peter Headland - Matrix Link]

I am seeking a reasonably authoritative systematic classification of
living mammals.  I hope, given the title of this group, that some
member of it may be able to direct me to one (preferably in electronic
form).  If anyone can help, please e-mail me directly, as I am not a
regular subscriber to the group.

Thank you for your assistance.

--
Peter Headland      | Peter_Headland at matrixlk.demon.co.uk
Managing Director   |
Matrix Link Limited | "You don't have to be mad to work
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