Graham Priest, Richard Routley, Jean Norman, editors ; contributors, A.I. Arruda ... [et al.]

Philosophia Verlag c1989 Analytica . Investigations in logic, ontology and the philosophy of language / editors, Ignacio Angelelli ... [et al.]

Available at 24 libraries

edited by Philip Pettit, Richard Sylvan, and Jean Norman

B. Blackwell 1987

Available at 21 libraries