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1
Computer literacy : a hands on approach / Jonh Agnew, Steve Leitz.
New York : McGraw-Hill, 1984
xiii, 113 p. : ill. ; 25 cm.
2
Computer literacy workbook / William T. Verts.
Dubuque, Iowa : Kendall/Hunt, 2000.
2 v. : ill. ; 28 cm.