What people are saying - Write a review
We haven't found any reviews in the usual places.
The origin and nature of systems analysis
The application of systems analysis to the industrial environment
The systems plan
14 other sections not shown
Other editions - View all
accounting actions activities alternating current assigned attributes average path length block diagram cards changes computer programs control system cost Customer number data base data fields data names data processing decision table defined described detail device difference equations document element record enterprise environment equations equipment example file record flowcharts function identified implementation industry information system input interface invoice involved key elements key punch link elements logic loops machines magnetic tape maintenance manual Mark sense measure ment necessary objectives operations organization outcomes output overall paper tape particular payroll personnel prime data procedures project appraisal project proposal report punch Punched card questions requirements result schedule shown in Figure staff standards structure sub-system summary data summary forms Supplier system development plan systems analyst systems management systems methodology systems planning term system development tion transaction update user management vector