TY  - BOOK
AU  - Deutsch, Ralph
TI  - System analysis techniques
U1  - 620.7 DEU  
PY  - 1969///.
CY  - Englewood Cliffs : 
PB  - Prentice-Hall, Inc., 
KW  - Management information systems
KW  - System analysis
N1  - Includes index.
ER  -