Retrieval experiments based on chemical abstracts condensates 

 - UK:   University of Nottingham,   1974 
 - ix, 137p. 
 - UKCIS research report no. 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.4.036  / L4