| Physical Description: | ix, 150 pages illustrations 23 cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780915957941 (pbk) 0915957949 (pbk) |
| Physical Description: | ix, 150 pages illustrations 23 cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780915957941 (pbk) 0915957949 (pbk) |