bookshop in chamonix?

Anyone happen to know where to buy the blue IGN maps in Chamonix?

B

 

There's a map/book shop in the square opposite Snell Sports (104 Rue du Dr Paccard, 74400 Chamonix-Mont-Blanc, France) which sells the IGN maps. Can't remember the name but if you have your back to Snell Sports' main entrance it's in front of you