by
Hacking, Ian
Author
Hacking, Ian
Format:
Call Number
QA273 H35 1975
Publisher
University Press,
Publication Date
1975
ISBN
9780521204606
Holds:
Copies:
by
Kyburg, Henry Ely, 1928-
Author
Kyburg, Henry Ely, 1928-
Format:
Call Number
QA9 K9 1970
Publisher
Macmillan,
Publication Date
1970
Holds:
Copies: