| Physical Description: | xx, 292 p. : ill. ; 23 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0471072257 |
| Physical Description: | xx, 292 p. : ill. ; 23 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0471072257 |