TY  - DATA
AU  - Vanguard Software Corporation
TI  - Vanguard DecisionPro version 2.1 : user's guide
AV  - HF5548.4 .D42 V363V
PY  - 1997///
CY  - Cary, N.C.
PB  - The Corporation
KW  - DECISIONPRO (COMPUTER PROGRAM)
KW  - DECISION-MAKING
KW  - COMPUTER PROGRAMS
KW  - MATHEMATICAL MODELS
ER  -