Keen Michael E., <br/><br/>
Report of an information science index languages test / 
By e. Michael keen and jaremy a. digger. 
 - 2 volúmenes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencia--Indices
<br/><br/><label>LC Class. No.: </label>Q11  / K43