Willers, Friedrich Adolf,  1883-1959. <br/><br/>
Practical analysis;  graphical and numerical methods/ 
trad. by Robert T. Beyer. 
 - New York:  Dover,  [c1948]. 
 - x, 422 p.:  diagrs.,  25 cm. 
<br/><br/> Translation of Methoden der praktischen Analysis. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>49007415 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory.<br/>Numerical analysis.
<br/><br/><label>Dewey Class. No.: </label>518  / W712p