German radio...
Hi C47,
donīt know a book, but here are some terms ( from my own experience, I nowhere in Germany or Switzerland had a problem with english transmissions... France is another thing...)
Downwind - Gegenanflug
Base - Queranflug
Final - Endanflug
RWY - Piste
Sorry, thats all I heard on the frequency, donīt know about the rest, although I am German...
regards