Aviation bookshop in Munich

[GaRi]

Hi everybody,

it's possible that I'm gonna spending a few days in Munich, can anybody suggest address of bookshop specialized in aviation?

TIA

[Arjan]

I am only aware of the museumshops of the Deutches Technik Museum (also worth visiting by the way) in downtown Munich and Oberschleissheim.
Most (if not all) books will be in german language though!