Peschal, Jurgen and Trubowitz, Eugene <br/><br/>
Inverse spectral theory   

 - Boston  Academic Press  1987 
 - x, 192p. Index 
 - Pure and Applied Mathematics (Academic)   v. 130 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.72  / P855.IS