TY  - BOOK
AU  - Gorge,Marvin, Stube, John
AU  - x
TI  - Elements of Systems Anslysis for Business data Processing: x
SN  - x
U1  - 650.028/G666e 
PY  - 1979///
CY  - Dubuque, Iowa
PB  - Wm.C.Brown
KW  - Business - Data Processing
KW  - System Analysis
N1  - Includes
ER  -