Whitney Frederick Lamson <br/><br/>
Elements of research 
Whitney Frederick Lamson 
 - 3th 
 - New York  Prentice-Hall           1950 
 - 539p  cm. 
 - Prentice hall Educaiton Series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Sciences
<br/><br/><label>Dewey Class. No.: </label>96, J0