Ferrar, W. L.  1893- <br/><br/>
Integral calculus / 
by W. L. Ferrar. 
 - Oxford :  Clarendon Press,  1966. 
 - 275 p. ;  22 cm. 
<br/><br/> includex index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Integral.