Butler, R. <br/><br/>
An introduction to numerical methods / 
by R. Butler and E. Kerr 
 - London :  Pitman Pub.,  1962 
 - v, 386 p. ;  22 cm. 
<br/><br/> '1st pub. 1962' 
<br/><br/>Includes index Bibliography : p. 354 
<br/><br/><label>ISBN: </label>0273436031 
<br/><br/><label>LCCN: </label>62-016122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numerical calculations