You must buy Bangars main book and compiler( all past exam questions)

It is really a great book , few know abt it but it is based on modules and acts language . If u want to self study and find act language tough then dont go for bangar main book but do buy compiler

you can go for taxman publication if u want self study or T>N> Manoharan is also best.

is Bangar available for Direct Tax...? i only heard that bangar is for Indirect Taxes

thanks Maya Shankar:-)

Yeah Bangar is also available For DT

Vinod Gupta is the best for DT provided u have sufficient time to study. else, u may also refer T.N. Manoharan or Grish Ahuja...