បណ្ណាល័យភូមិន្ទនីតិសាស្ត្រ និងវិទ្យាសាស្ត្រសេដ្ឋកិច្ច Search for 'Provider:Business and Educational Technologies,'

Contemporary systems analysis /

Dubuque, IA : Business and Educational Technologies, 1994 . xxii, 526 p. : , Rev. ed. of: Elements of systems analysis, c1988. | Includes index. 0697076970

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Contemporary systems analysis /

Dubuque, IA : Business and Educational Technologies, 1994 . xxii, 526 p. : , Rev. ed. of: Elements of systems analysis, c1988. | Includes index. 24 cm.. 0697076970

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Structured COBOL /

Dubuque, IA : Business and Educational Technologies, 1994 . xiii, 838 p. : , Includes index. 28 cm.. 0697123944

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