TY  - BOOK
AU  - Burch, John G.
AU  - Strater, Felix R. Grudnitski, Gary 
TI  - Information Systems: theory and practice
U1  - 658.4038011 BUR  
PY  - 1979///
CY  - New York
PB  - John Wiley & sons
N1  - Includes Index 
ER  -