if you go to
www.pilotwarehouse.co.uk and do a search under "maths" youll find a nifty book called "Maths and Physics for Pilots" (part of the Keynotes series) - its aimed at reminding you of all the things youve forgotten that youll need for you ATPL studies.
Aint cheap at £24 but it has saved me alot of head scratching I can tell ya.
Cheers
