Lebedev N N <br/><br/>
Special functions and their applications 

 -  1965 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>40650 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B390D, K5