Milne-Thomson, L. M.  1891- <br/><br/>
The calculus of finite differences / 
by L.M. Milne-Thomson. 
 - 2nd (unaltered) ed. 
 - New York :  Chelsea Pub. Co.,  1981. 
 - xxii, 558 p. ;  21 cm. 
<br/><br/> Title on spine: Finite differences. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0828403082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interpolation.<br/>Difference equations.<br/>Finite differences.