2 books query.seniors/qualifiers help

[Hamza Kahlon]

salamz all

I have Int Law book of JehangirsBP(text book,not top 20) by mansha and Int Law book of Tandon.

My problem:

With so many subjects to cover there is the time problem. Jehangir book is shorter with lots of headings so easier for me. Tandon book is lengthy but better quality wise.

My query:

If im to finish Int Law in 7 days or less, keeping in mind aim is to score high, which book should i use for preparation?
Can Jehangir publishers book alone do the trick?
Or should i only use Tandon? Or both?

Will be grtful if seniors/qualifiers can reply urgently

[Khadijha Arib]

go through both books but JAHANGIR'S one is best as it contains lot of headings and is EASY
reading tough and forget it at the time of paper is worst
good luck