Austin, Derek  <br/><br/>
Precis:   A rotated subject index system, 

 - London:   British National Bibliography,   1969 
 - v, 18p. 
 - B.N.B. Marc documentation service publication  No. 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>PRECIS (Indexing system) 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.347  / K9