Course Materials
Suplementary texts
Notes from the Metalevel
Elements of Computer Music
The Computer Music Tutorial
Musical Sound
Computer Music: Synthesis, Composition and Performance
Online Texts
The Art and Science of Smalltalk (local copy, the original link and more free books about smalltalk).
CMJ's SuperCollider paper (local copy, only readable at CCRMA)
David Cottle's SuperCollider Book (local copy, only readable at CCRMA)