Publication query for PE2

Hi friends..many students appearing for PE2 in June 2009 must be facing the problem of latest publications for the old scheme as compared to PCC students.

I am appearing for Group 2 PE2 this June

i have PE2 books publication dated back 2 years..by now lot of changes have been seen in all 6 subjects.

my problem is that the institute has stopped the PE2 publication except for Information Technology.

So can i refer PCC books for PE2???? (except the changes which are clear, v.i.z. business ethics and comm is not in PE2, Strategic management paper and VAT service tax too as well)

If abov dusn't apply than plz suggest books or authors which still provide PE2 books with latest updates and amendments

Or alternative solution appreciated as well

thanks..plz help URGENT!