Byrkit, Donald R. . <br/><br/>
Calculus :For Business and Economics /  

 - New York :   D.Van Nostrand Company ,   1961 
 - xi, 372p :  
<br/><br/><label>ISBN: </label>0-442-21305-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <Calculus>
<br/><br/><label>Dewey Class. No.: </label>B32  / M1