Bourne, Charlen P. <br/><br/>
Computer-based reference services as an alternative means to improve resource / Charlen P. Bourne 

 - London,  1977 
 - V9 P43-50 
<br/><br/> Revista 
 = International Library Review 
<br/><br/><label>Subjects--Index Terms: </label>Computadoras Servicios de Referencia