Viro, O. Ya. <br/><br/>
Elementary topology : problem textbook   
O. Ya. Viro and others 
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 - Rhode Island   Providence   2008 
 - 400 
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<br/><br/>  
<br/><br/><label>ISBN: </label>9780821887264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology --Textbooks.
<br/><br/><label>Dewey Class. No.: </label>514 VIR-O