Sagan, Hans <br/><br/>
Integral and differential calculus:  : an intuitive approach 

 - New York:  John Wiley,  1962. 
 -  xiii,329 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus
<br/><br/><label>Dewey Class. No.: </label>515.43  / SAI