| Physical Description: | xii, 115 p. ill. 21 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 9780415588867 (hbk.) 9780415588874 (pbk.) |
| Physical Description: | xii, 115 p. ill. 21 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 9780415588867 (hbk.) 9780415588874 (pbk.) |