| Physical Description: | 240p. ill. 20cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780572034122 0572034121 |
| Physical Description: | 240p. ill. 20cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780572034122 0572034121 |