Fleischman, W M, ed. <br/><br/>
Set-valued mappings, selections and topological properties of 2: Proceedings of the conference held the State University of New York at Buffalo May 8-10, 1969 

 - Berlin  Springer-Verlag  1970 
 - x, 109 p. 
<br/><br/><label>Dewey Class. No.: </label>510 L496F:S