Despite looking like a terrible American self-help book
this is actually very useful:
www.amazon.co.uk/exec/obidos/ASIN/0380810336/qid=1143682394/sr=8-1/ref=pd_ka_1/203-0763758-8193560
( ,
Thu 30 Mar 2006, 2:37,
archived)
www.amazon.co.uk/exec/obidos/ASIN/0380810336/qid=1143682394/sr=8-1/ref=pd_ka_1/203-0763758-8193560