issues&values of BNW/BR...confused..=\ (1 Viewer)

[pet*pet]

ok..i was starting to do some practise essays of BNW/BR but im confused about the differences between the issues and values of these...i just wanted to ask if anyone could help me with explaining this and maybe give some examples if you can...very much apreciated...cos english is my weakest subj so yea...

thanks heaps

p.s. i tred looking at the resoureces but couldnt find any..or i might jus be blind and couldnt find it =.=