| Physical Description: | xi, 208 p. ill. 20cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 9780415461559 (pbk. : alk. paper) |
| Physical Description: | xi, 208 p. ill. 20cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 9780415461559 (pbk. : alk. paper) |