Imposition for print

Hello,

I have a book of 240 pages, which I need to print in sections of 16pp. But over two sheets - so not just one...  Does anyone know how I can set this to be correctly imposed? I need two sheet with 4 pages up, double sided, one folded within the other so the order of pages is as follows:

 

Sheet 1  - pp. 1, 16, 8, 9

sheet 2 (back of 1) - pp 15, 2,10, 7

sheet 3 - pp 11, 6, 14, 3

sheet 4 (back of 2) - pp 5, 12, 4, 13

 

I know that I will have to send the sections separately - I.e. pp 1 - 16 = first section, pp 17 - 32 = second section etc... but how can I see the two sheets, how can I change the page numbers ?  Does anyone know a clever trick how to set this up?

I have tried to choose from presets of layouts - the book is to be prefect bound, but there is not an option for it - or not an obvious one I can see...

Please help.

 

Many thanks

 

Lucie