TY  - BOOK
AU  - Tedd, Lucy A 
TI  - Introduction to computer-based library systems 
SN  - 0471262854 
PY  - 1984///
CY  - New York: 
PB  - John Wiley & Sons, 
KW  - Library systems
KW  - Hardware aspects
KW  - Software aspects
KW  - Retrieving information
ER  -