Rao, Mudhamalle Manikya  <br/><br/>
Natural language versus controlled vocabulary in information retrieval a case study in soil mechanics 
Rao, Mudhamalle Manikya  
 - Pune  Savitribai Phule Pune University  1993 
<br/><br/><label>Subjects--Index Terms: </label>Engineering||Libraries||Database||Thesaurus||Aluminum