Lebedev, N.N. <br/><br/>
Special Functions and their Applications 
Lebedev, N.N. 
 - New York  Dover  1972 
 - 299  Illustration  
<br/><br/><label>ISBN: </label>486606244 
<br/><br/><label>Dewey Class. No.: </label>510.2  / L4913