Ferrar, W. L.  1893- <br/><br/>
Differential calculus/ 
W. L. Ferrar. 
 - Oxford:  Clarendon Press,  1956. 
 - 296 p.:  23 cm. 
<br/><br/><label>LCCN: </label>56013583 /L 
<br/><br/><label>Nat. Bib. No.: </label>GB56-690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential calculus.
<br/><br/><label>Dewey Class. No.: </label>515.3  / F374d