Cache control HTTP headers

I know that there are many HTTP headers that are used
to control how the cache has to behave with a given
object. I need to know if there is a HTTP header that
prevents the proxy cache to cache an object in any
way. I've been reading and I noticed that pragma:
no-cache doesn't prevent the cache to store an object,
it only tells the cache to validate the object
everytime it's requested by a client.

Regards,
    Leandro Scott

        
                
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Received on Wed Nov 09 2005 - 05:00:13 MST