Haefliger, A & Narasimhan, R (eds) <br/><br/>
Essays on topology & related topics  memoires dedies a georges de rham 
Ed by A. Haefliger & R. Narasimhan 
 - New York  Springer  1970 
 - 252 
<br/><br/><label>Dewey Class. No.: </label>7.01  / HAEF