Widder, D. V. (David Vernon) <br/><br/>
Advanced calculus / 
by D.V.Widder 
 - 2nd ed. 
 - New Delhi  Prentice-Hall  1961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus
<br/><br/><label>Dewey Class. No.: </label>515.15  / WID/A