Lucas, Henry C.
The analysis, design, and implementation of information systems
McGraw-Hill, 1992
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Lucas, Henry C.
The analysis, design, and implementation of information systems
McGraw-Hill, 1985
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Drazen, Erica L.
Patient care information systems : successful design and implementation
New York, Springer, 1995.,
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Drazen, Erica L.
Patientcare information systems : successful design and implementation
New York, Springer, 1995.,
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Drazen, Erica L.
Patient care information systems: succesful design and implementation
Springer, 1995
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