IIRC, there is one in the endpages of the Smalltalk-80 Blue book (from 1983).

Cheers,

Alan

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At 07:52 AM 12/7/2004, Aaron Gray wrote:
>I wanted to get to know the Smalltalk 80 class heirachy first before 
>Squeaks heirachy as I like to learn the general case first before the 
>specific as I am also going to be looking at other Smalltalks.
>
>Aaron
>
>