TY  - BOOK
AU  - Couger, J. Daniel
AU  - Colter, Mel A.Knapp, Robert W.
TI  - Advanced system development/feasibility techniques
SN  - 0471891819
U1  - 004 C64A 
PY  - 1982///
CY  - New York
PB  - John Wiley
KW  - System analysis
ER  -