Ramanathan, J <br/><br/>
Methods of applied fourier analysis 
J. Ramanathan 
 - Boston  Birkhauser-Verlag  1998 
 - xii  329 
<br/><br/><label>ISBN: </label>9780817639631 
<br/><br/><label>Dewey Class. No.: </label>4.12+4.17  / RAMA