Teacher Discussion Forums

Further to my earlier post about a Report Writing Course for a bank I have been referred to this book :

Business Reports in English by Jeremy Comfort, Rod Revell & Chriss Stott

I haven't yet bought a copy. Has anyone used this book and if yes, do you recommend it? What level is it?

I have been asked to design a three day course on 'Effective Report and Proposal Writing' for an Arab bank.

Can anyone suggest books or information that I can use to put together such a course?

Many thanks.