OSPF study help!!

Dear All,

Yesterday i mailed regarding BGP study guidance and got different
responces from where to study...i had doubts bout bgp reference of
halabi n doyle but after looking at reviews now i have doubts about
Ospf too; i was studying from jeff doyle n cisco docs, do i need to
look into some other books too? Like cisco press configuring ospf on
cisco ios or something lyk that? Specifically talking about the
technology learning part...wat hav u guys used to master ospf?

Thanks in advance!

-- 
Regards,
Asif Khan
Blogs and organic groups at http://www.ccie.net