Collison, Robert Lewis <br/><br/>
Library assistance to readers / 
by Robert L. Collison with a foreword by W. B. Stevenson 
 - London :  Lockwood,  1972. 
 - 139 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>0837158583 
<br/><br/><label>LCCN: </label>75-141261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries and readers