Handbook of mathematical functions, with formulas, graphs, and mathematical tables / 
edited by Milton Abramowitz and irene A. Stegun. 
 - New York :  Dover Publications,  1965. 
<br/><br/> "Unaltered, unabridged republication of  55, National Bureau of Standards, Applied mathematics series (1964) corrected edition."-p. [iv] of cover. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Mathematics -- Tables.--Mathematics -- Tables.