X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=index.mdwn;h=ca3fd23289b151d70aa0db7940426cdd94fcc0f4;hp=e5431d7e5f9e6567e51857a951c35b1d42115635;hb=d14d930cfc556a62374fb3cef15fed78b8b72718;hpb=41fc6988f4884de2c9fe4655be38730ffc882c19

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@@ -18,10 +18,10 @@ Some programming resources:
 
 Books:
 
-   *The little schemer*, by Daniel P. Friedman and Matthias Felleisen, currently $23 on [Amazon]
-(http://www.amazon.com/exec/obidos/ASIN/0262560992/ref=pd_sim_books/103-5471398-9229403#reader_0262560992).
+   *The Little Schemer, Fourth Edition*, by Daniel P. Friedman and Matthias Felleisen, currently $23 on [Amazon](http://www.amazon.com/exec/obidos/ASIN/0262560992/ref=pd_sim_books/103-5471398-9229403#reader_0262560992).
 This is a classic text introducing the gentle art of programming, using the functional programming language Scheme.
-**Of particular interest for this course** is the explanation of the Y combinator, avaialble as a free sample chapter 
+Many people love this book, but it has an unusual dialog format that is not to everybody's taste.
+**Of particular interest for this course** is the explanation of the Y combinator, available as a free sample chapter 
 [at the MIT Press web page for the book](http://www.ccs.neu.edu/home/matthias/BTLS/).