Haefliger, Andre and Narasimhan, Raghavan   ed. <br/><br/>
Essays on topology and related topics; memoires dedies a Georges de Rham   

 - Berlin  Springer-Verlag  1970 
 - xii, 252p. Bibl. 
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>514  / H133.ET