| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Philosophy of the Social Sciences | 978-O-415-O4288-8 (O-415-O4288-7) | 1978 |
Barbara V. Pratt · Diana V Pratt · Diana Volkmann Pratt · Paul, Vmd. Pratt · V.P. · Valerie Pratt · Vaughan R. Pratt · Verna E. Pratt · Verna Pratt · Vernon Pratt · Vic Pratt