| Physical Description: | 255p. : ill. ; 23cm. |
|---|---|
| Bibliography: | Includes bibliographical references ,glossary and index |
| ISBN: | 156670474X |
| Physical Description: | 255p. : ill. ; 23cm. |
|---|---|
| Bibliography: | Includes bibliographical references ,glossary and index |
| ISBN: | 156670474X |