ISBN: 0073366277 (principles ch. 1-17 : alk. paper)
ISBN: 0073366285 (volume 2 ch. 12-25 : alk. paper)
ISBN: 0073366293 (volume 1 ch. 1-12 : alk. paper)
ISBN: 0073366307 (with working papers volume 1 : alk. paper)
ISBN: 0073366315 (with working papers volume 2 : alk. paper)
ISBN: 0073379549 (combined edition : alk. paper)
ISBN: 9780073366272 (principles ch .1-17 : alk. paper)
ISBN: 9780073366289 (volume 2 ch. 12-25 : alk. paper)
ISBN: 9780073366296 (volume 1 ch. 1-12 : alk. paper)
ISBN: 9780073366302 (with working papers volume 1 : alk. paper)
ISBN: 9780073366319 (with working papers volume 2 : alk. paper)
ISBN: 9780073379548 (combined edition : alk. paper)