Might get a book off E-bay but don't know if it's any good what do ya think?
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=5666370195&ssPageName=STRK:MEWA:IT
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=5666370195&ssPageName=STRK:MEWA:IT