Wilde, M.D <br/><br/>
Closed graph theorems & webbed spaces 
M.D. Wilde 
 - London  Pitman Publishing  1978 
 - viii  158 
 - Research notes in mathematics 19 .
<br/><br/><label>ISBN: </label>0273084038 
<br/><br/><label>Dewey Class. No.: </label>5.02  / DEWI