| Physical Description: | xi, 271 p. : ill. ; 23 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0471045004 |
| Physical Description: | xi, 271 p. : ill. ; 23 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0471045004 |