Mathies, M. Lorraine <br/><br/>
Computer based reference service 
M. Lorraine Mathies 
 - Chicago:  Amercian Library Association,  1973. 
 -  200p. 
<br/><br/> Includes bibliography and index 
<br/><br/><label>ISBN: </label>0838901565 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library-Automations
<br/><br/><label>Dewey Class. No.: </label>029.5  / MAC