Douglis, A. <br/><br/>
Ideas in mathematics. 

 - Philadelphia  Saunders  1970. 
 - xxvi, 784 p.  illus.  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>72103566 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA39.2  / .D67 
<br/><br/><label>Dewey Class. No.: </label>510