Borko, Harold <br/><br/>
Abstracting concepts and methods 

 - New York:   Academic Press,   1975 
 - x, 250p. 
 - Library and information science series .
<br/><br/><label>ISBN: </label>0-12-118650-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abstract concepts
<br/><br/><label>Subjects--Index Terms: </label>Abstracting procedures Abstracting services Management 
<br/><br/><label>Universal Decimal Class. No.: </label>D 001.814  / L5