Depends.
What sort of detail are you wanting? A layout of the streets and major buildings? Something broader?
Maps of Eindhoven include Nuenen since it is close by but there is no street level detail.
This map is currently out of print but according to the website will be republished in 2012
link
If you are after more detail then maybe there are alternatives like aerial reconnaissance photographs or "going" maps produced locally by the force that was responsible for taking the town, 101 airborne.
Some places you could try contacting;
Wings of liberty museum Ft Campbell
fortcampbell.com/wolmm.php
The association of airborne friends
airbornevrienden.nl
The national war and resistance museum Netherlands
link
Library Nuenen
Vincent van Gogh 97 Square
PO Box 118
5670 AC Nuenen
Phone: 040 283 3097
Fax: 040 283 7055
Email: info@bibliotheeknuenen.nl
Website: bibliotheeknuenen.nl
National Archives UK
link