[racket] exercise's question

From: Roelof Wobben (r.wobben at home.nl)
Date: Tue Jun 26 09:39:41 EDT 2012


Sorry for so many questions but i get again confused.

Is it correct that on exercise 56 of How to design Programms I have to 
make 2 gauges and two animals.
And is exercise 57 part 1 not the same as exercise 56 ?



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