Williamson, Benjamin,  1827-1916. <br/><br/>
An elementary treatise on the integral calculus containing applications to plane curves and surfaces, and also a chapter on the calculus of variations, with numerous examples. 
By Benjamin Williamson. 
 - 6th ed., rev. & enl. 
 - London:  Longmans, Green, and co.,  1891. 
 - xvi, 463 p. ;  20 cm. 
<br/><br/>Use copy 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Integral.<br/>Calculus of variations.
<br/><br/><label>Dewey Class. No.: </label>515.43  / WIE 1891