Lane, Saunders Mac <br/><br/>
Sheavers in geometry and logic 
Saunders Mac Lane and Moerdijkm Leke 
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 - Springer-Verlag, New York  1992 
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 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topological and related algebra and groups
<br/><br/><label>Dewey Class. No.: </label>512.55  LAN-S