TY  - RPRT
TI  - Design of information systems using scenario-driven techniques 
AU  - Hardgrave, W T
AU  - Salazar, S B
AU  - Beller, E J
PY  - 1981
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 81-2240
DO  - 10.6028/NBS.IR.81-2240
ER  -