Morton B R <br/><br/>
Numerical approximation 
Morton B R 
 -  1964 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>58985 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airthmetic
<br/><br/><label>Dewey Class. No.: </label>B114, K4