Abramowitz Milton Ed. <br/><br/>
Handbook of mathematical functions with formulas, graphs, and mathenatical tables 

 -  1964 
<br/><br/><label>Standard No.: </label>71215 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B39g, K4         RR