| Physical Description: | viii,118p. maps 20cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780750923545 0750923547 |
| Physical Description: | viii,118p. maps 20cm |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9780750923545 0750923547 |