| Physical Description: | xii, 172 pages illustrations 26cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780415398459 (pbk) |
| Physical Description: | xii, 172 pages illustrations 26cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780415398459 (pbk) |