Errata slip pasted in Size: Large 8vo ( 9 to 11 inches). Text body is clean & unmarked. Binding tight, spine fine. Dust Jacket slightly worn at edges. Edges very slightly spotted or marked. ISBN: 0642000646. ISBN/EAN: 9780642000644. **VIRUS UPDATE - Postings to certain countries other than Australia may not be possible due to postal difficulties. Deliveries are likely to take longer. Some orders may need to be cancelled until this is over. We will advise you promptly. Keep Well, Good luck and see you on the other side ** Hardcover