TY  - BOOK
AU  - Fisher,Gene H
TI  - Cost Considerations in Systems Analysis
SN  - 0444000879
U1  - 004.21 19
PY  - 1971///
CY  - New York
PB  - American Elsevier pub. com.
KW  - Systems Analysis
KW  - Spines
N2  - Computer Science
ER  -