Pennington, Ralph H. <br/><br/>
Introductory computer methods and numerical analysis / 
by Ralph H. Pennington. 
 - 2nd ed. 
 - New York :  MacMillan,  1970. 
 - xi, 497 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numerical analysis--Data processing.<br/>FORTRAN (Computer program language).