1997 - The VIrus Hunters Dispatches From the Frontline (Paperback) → Hardcover ISBN-13: 9780747534884 ISBN-10: 0747534888 ? 1997 - Level 4 VIrus Hunters of the Cdc (Paperback) → Paperback, Hardcover ISBN-13: 9781570363979 ISBN-10: 1570363978 Genre: Reference 2 1996 - Level 4 VIrus Hunters of the Cdc (Hardcover) → Paperback ISBN-13: 9781570362774 ISBN-10: 1570362777 Genres: Biographies & Memoirs, Science & Math, Medicine, Engineering & Transportation, Medical Books 14 |