Willioms, Cecil B. Stevenson, Allan H. <br/><br/>
A research manual 

 - New York  Harper & Brothers Publishers    1951 
 - xii, 194 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Research<br/>  Information services<br/>  Learning and scholarship
<br/><br/><label>Dewey Class. No.: </label>001.42  / W67r