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                   Library 
                    catalogs 
                     
  
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                    organize all of the materials a library purchases. 
                    These include records for books, magazines, journals, newspapers, 
                    videos, sound recordings, images, etc.  Recrods for 
					eBooks and some articles now appear (although hardly 
					complete when it comes to articles, especially those in full 
					text). 
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