Nicholas David  1947 <br/><br/>
Assessing information needs :    tools, techniques  and concepts for the Internet age / 
David Nicholas. 
 - 2nd ed. 
 - London :   Aslib,   c2000. 
 - xii, 163 p. ;    20 cm. 
<br/><br/>Includes bibliographical references (p. 155-160). 
<br/><br/><label>ISBN: </label>0851424333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services--Evaluation
<br/><br/><label>LC Class. No.: </label>Z674.4