I.D. · William D. · William I
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| European economic history | 978-0-390-25735-2 (0-390-25735-4) | 1972 |
| Information processing;: Applications in the social and behavioral sciences | 978-0-390-25746-8 (0-390-25746-X) | 1970 |