Steffensen, J. F <br/><br/>
Interpolation 
J. F. Steffensen 
 - 2nd ed 
 - Mineola, NY  Dover Publications  2006 
 - vii, 248 p. ; 22 cm 
<br/><br/> Originally published: New York : Chelsea Pub., 1950. Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780486450094 
<br/><br/><label>ISSN: </label>2005056930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interpolation
<br/><br/><label>Dewey Class. No.: </label>511.42 STE