| Physical Description: | xiii, 272p. : ill. ; 25cm. |
|---|---|
| Bibliography: | Includes bibliographical references & index. |
| ISBN: | 0521576350 (pb) |
| Physical Description: | xiii, 272p. : ill. ; 25cm. |
|---|---|
| Bibliography: | Includes bibliographical references & index. |
| ISBN: | 0521576350 (pb) |