Armstrong, William Howard, 1914-  Armstrong, William Howard, 1914- <br/><br/>
Study is hard work 
[by] William H. Armstrong. 
 - 2d ed. 
 - New York,  Harper & Row  [1967] 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>67010074 //r69 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study skills.
<br/><br/><label>LC Class. No.: </label>LB1049  / .A7 1967 
<br/><br/><label>Dewey Class. No.: </label>371.3/0281