Dunford Nelson <br/><br/>
Linear operators.3V. 
Dunford Nelson; Schwartz Jacob 
 -  1957 
<br/><br/><label>Standard No.: </label>130411 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B3, J7.1-.3