Book for may-12 indirect taxation???

Hi frns,

my CA Final attempt is due in May-2012.

I wanna start my preparation now, but confused regarding which book to choose for Indirect taxation.

Please suggest me a best book for indirect taxation which is complete in syllabus yet be precise and suitable for last minute revision.As IDT is a bit ease subject, i want to bang good marks in that.

And also please suggest me whether the book which i buy now will hold good for may-12 exams as Finance Act, 2011 is applicable for the said exams.But the books now available in market are made for Nov-2011 exams, for which FA,2010 is applicable.

Please suggest me a book that also covers FA,2011 also, which is now availabe in market, so that i need not start studying from a new book after nov exams.