Theory - AMA CA Final

Hi,

         Which is best material to prep for theory for costing - Adv Mgmt Acc CA Final?

            IS CA K Hariharan book covers all topics?

       i Have sanjay aggarwal material but it doesnt cover most of quest partic when c nov 2010 exam paper.

suggest a material to studu theory questions as it is covered fro min 30 marks