How can one get a method object?

[Darrell <shane%blackcomb@rand.org>]

First, can I use add-method and remove-method to add a method 
temporarily?  If yes then how can I get a method object to pass 
to add-method & remove-method?  Defmethod returns nil and find-method 
does not seem to be implemented in the "no cute version" pcl.  

Thanks, 
Darrell Shane