| Physical Description: | xiii, 244 p.; ill.; 23 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 0-471-96294-5 |
| Physical Description: | xiii, 244 p.; ill.; 23 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 0-471-96294-5 |