Brilliant and useful resource which I use all the time.
Chapters include survival English - numbers, alphabet, intros; Hypothesising, taking orders, telephoning, querying information - plus loads more that someone doing business needs to do in English every day.
I particularly love the Business Trip Game where you have to roleplay situations while travelling, and there are 'hazards' for when things go wrong. I also love the section on Ethics which has produced some great discussions.
I'd thoroughly recommend it. Great to dip into and photocopy...