[racket] Good book on OOP design principles

On 2/28/12 5:10 PM, Harry Spier wrote:
> Dear list members,
>
> Can someone recommend a good book on OOP design principles.  Ideally
> something that though the examples weren't written using Rackets
> Classes and Objects, I could still (relatively easily) translate into
> Racket, and go through the examples that way.

How to Design Classes
http://www.ccs.neu.edu/home/matthias/htdc.html

It's written for Java, but easily translates to Racket's class system.

David