ISBN: 9780073135649 (pbk. : student ed. : alk. paper)
ISBN: 007313564X (pbk. : student ed. : alk. paper)
ISBN: 9780073216331 (pbk. : annotated instructor's ed. : alk. paper)
ISBN: 007321633X (pbk. : annotated instructor's ed. : alk. paper)
ISBN: 007321650X (compact discs)