Ramsden, Michael J. <br/><br/>
An Introduction to Index language construction  
/ by Michael J. Ramsden 
 - London:  Clive Bingley,   1974.  
 - 206p.  
<br/><br/><label>ISBN: </label>0 85157 152 2 
<br/><br/><label>Dewey Class. No.: </label>029.5   / RAM/A