LCCN--Library of Congress Control Number--eg "98013779"--, yes. LCC--Library of Congress Classification--eg BF575.H27 W35 1991--I don't think so. Jonathan Eric Hellman wrote: > just catch up on the discussion here... > > for the benefit of those who aren't on the openurl list, it was pointed out > that you can put lccn in a ContextObject using info uri's: > > rft_id=info:lccn/93004427 >