| Subject | Titles | 1.
| Piper, Adrian, 1948- -- Crítica e interpretação | 1 | 2.
| Piper, Adrian Margaret Smith, 1948- | 0 | 3.
| Heading is: Piper, Adrian, 1948- | 4 | 4.
| Piper, Adrien, 1948- -- [Entrevistas] | 1 | 5.
| Piper, Jane | 1 | 6.
| Piper, John, 1903-1992 | 3 | 7.
| Piper, John, 1903-1992 -- Crítica e interpretação | 1 | 8.
| Piper, John, 1903-1992 -- Gravura -- [Catálogos] | 1 | 9.
| Piper, John Egerton Christmas, 1903-1992 | 0 | 10.
| Heading is: Piper, John, 1903-1992 | 3 | 11.
| Piper, Keith | 1 | 12.
| Piper, Keith, 19--?- -- [Entrevistas] | 1 |
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