Berge Calude <br/><br/>
Topological spaces : including a treatment of mult-valued functions vector spaces and convexity 

 - p.  cm. 
<br/><br/><label>Standard No.: </label>22051 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B313, K3;2