Kiewitt, Eva L <br/><br/>
Evaluating information retrieval systems:  The probe program  

 - London:  Greenwood Press,  1979 
 - 168p 
<br/><br/><label>ISBN: </label>0-313-20521-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval 
<br/><br/><label>Subjects--Index Terms: </label>Information evaluating  Decision making  
<br/><br/><label>Universal Decimal Class. No.: </label>002.6:681.3.07   / L9