Martin Robert H. <br/><br/>
Nonlinear Operators and Differential Equations in Banach Spaces 
/ by Robert H.Martin 
 - New York  John Wiley & Sons  1976 
 - 440p. 
<br/><br/><label>ISBN: </label>0471573639 
<br/><br/><label>Dewey Class. No.: </label>515.72  / MAR/N