Widder, D. V., <br/><br/>
Advanced calculus 

 - 2nd ed. 
 - New York:  Dover Publication,  1989. 
 - xvi, 520 p. :   ill.;  23 cm. 
<br/><br/> Reprint. Originally published: Englewood Cliffs, N.J. : Prentice-Hall, 1961. Originally published in series: Prentice-Hall mathematics series 
<br/><br/><label>ISBN: </label>9780486661032 
<br/><br/><label>Dewey Class. No.: </label>515 WID