Smalltalk-80: The Language and Its Implementation By Adele Goldberg and David Robson, copyright 1983, Addison-Wesley, ISBN 0-201-11371-6 edition used was "Reprinted with corrections, July 1985" These chapters were scanned and converted to HTML by Dwight Hughes. Dwight thanks Adele Goldberg and David Robson for kindly granting him their permission to publish this important and very difficult to fin