Klein Erwin <br/><br/>
Theory of correspondences   Including applications t    

 - New York  Wiley U S A        1984 
 - xi, 256p. Bib p229-38  cm. 
 - Canadian Mathematical Society series of mcnograophs and advanced texts .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations  Research Economics
<br/><br/><label>Dewey Class. No.: </label>X:(B316), M4