Ipcc tax book

Lavanya.1 (Student Others) (151 Points)

10 October 2014  
hello I'm appearing for May'15, IPCC attempt. Right now I'm referring Girish Ahuja tax book. I found it good, but there are very little practise questions in it. And even IDT is very briefly stated in it. So should I purchase VK Singhania tax book, for practise and idt.Would it be worth purchasing?