Essentials of systems analysis and design /
Valacich, Joseph S.
Essentials of systems analysis and design / Joseph S. Valacich, Joey F. George, Jeffrey A. Hoffer. - 4th ed. - Upper Saddle River, N.J. : Pearson Education International, c2009. - 459 p. : ill. ; 28 cm.
Includes bibliographical references and index.
9780135069844
System design.
System analysis.
004.21 V J E 221
Essentials of systems analysis and design / Joseph S. Valacich, Joey F. George, Jeffrey A. Hoffer. - 4th ed. - Upper Saddle River, N.J. : Pearson Education International, c2009. - 459 p. : ill. ; 28 cm.
Includes bibliographical references and index.
9780135069844
System design.
System analysis.
004.21 V J E 221