Smalltalk 80: The Interactive Programming Environment by AdeleGoldberg.. ISBN: 0-201-11372-4 .
Now out of print, see if you can find one on the web.
See SmalltalkTheInteractiveProgrammingEnvironment
Other:
Books including OrangeBook
- Coloured Book Protocols - (1980-1992)
- The Orange Book defined protocols for transport over local networks using the Cambridge Ring