- PART FOUR
The previous three parts of the book described the Smalltalk-80 system from the programmer's point of view: The five chapters in this part present the system from the implementer's point of view. Readers who are not interested in how the system is implemented may skip these chapters. Readers interested only in the flavor of the implementation can read Chapter 26 alone. Readers interested in the details of the implementation, including those actually implementing the system, will want to read the following four chapters as well.