Hutchins, Margaret,  1884- <br/><br/>
Introduction to reference work. 

 - Chicago,  American library association,  1944. 
 - xii, 214 p.   25 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>44005262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services (Libraries)
<br/><br/><label>LC Class. No.: </label>Z711  / .H985 
<br/><br/><label>Dewey Class. No.: </label>025.52