On difficulty : and other essays /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Oxford :
Oxford University Press ,
1978.
|
| Subjects: |
| Item Description: | First issued as an Oxford University paperback in 1980 |
|---|---|
| Physical Description: | xi, 209 p. ; 23 cm. |
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0192813145 |