Minimal Set Cover

From: ?nder ?lker (o_ulker_at_hotmail.com)
Date: 05/17/04 

Date: 17 May 2004 04:14:39 -0700

Hi ,
I had a problem about minimal set covering while I was studying on
graph theory.
Does anyone here who has worked in this subject and have some material
about the topic?Any code , algorithm or document will be helpful for
me.
I am looking forward for your replys.

Thanks a lot.

--Onder Ulker