Collison, Robert Lewis  <br/><br/>
Library assistance to readers / 
Robert Lewis Collison 
 - London :   Crosby Lockwood & son ,  1956. 
 - xviii, 125 p. :  ill. ;  22 cm. 
<br/><br/> Includes Index. 
<br/><br/>400  400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>	 Public services (Libraries)	
<br/><br/><label>Dewey Class. No.: </label>020 / C69i