  2015 - Necessary Beings an Essay on Ontology Modality and the Relations Between Them (Paperback) → Hardcover ISBN-13: 9780198748038 ISBN-10: 0198748035 Genres: Reference, Science & Math, Politics & Social Sciences ?  2013 - Necessary Beings an Essay on Ontology Modality and the Relations Between Them (Hardcover) → Paperback ISBN-13: 9780199669578 ISBN-10: 0199669570 Genre: Politics & Social Sciences ?  2003 - The Reason's Proper Study Essays Towards a Neofregean Philosophy of Mathematics (Paperback) → Hardcover ISBN-13: 9780199266326 ISBN-10: 0199266328 Genres: Nonfiction, Science & Math, Engineering & Transportation ?  2001 - The Reason's Proper Study Essays Towards a Neofregean Philosophy of Mathematics (Hardcover) → Paperback ISBN-13: 9780198236399 ISBN-10: 0198236395 Genres: Nonfiction, Science & Math, Substores ?  |
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