Urgent help for may 2013

PLZ HELP ME: AM APPEARING FOR MAY 13 CA FINAL ATTEMPT,(MY THIRD ATTEMPT),

I HAVE ACCTS(MP VIJAY KUMAR N AS:RAWAT), AUDIT(SURBHI BANSAL) ,LAW(MUNISH BHANDARI), ISCA(DEVANG DALAL N MADAN), FM(SHRIDHAR),COSTING(PADHUKAS) BOOKS RELEVANT FOR MAY12;,

AND DT(MANOHARAN) N IDTL(YASHWANT MNGAL) I HAVE D ONE RELEVANT FOR NOV 12 ATTEMPT

SUGGESTION NEEDED FOR WHICH SUBJECTSS I SHOULD BUY NEW BOOKS N PRACTICE MANUAL, PLZ FORWARD ME D LINK OF AMMENDMENTSS APPLICABLE FOR DT,IDT,N LAW

THANKS IN ADVANCE;

SARTHAK