Computing essentials 2011 : making it work for you /
O'Leary, Timothy J., 1947-
Computing essentials 2011 : making it work for you / Timothy J. O'Leary, Linda I. O'Leary. - Introductory ed. - New York : McGraw-Hill, 2011. - xxv, 389 p. : ill. 28 cm. - The O'Leary series. . - The O'Leary series. .
Includes index. Issues for 2012- cataloged as a serial in LC
9780077331399 RM275.35 0077331397
Computers.
Electronic data processing.
Computing essentials 2011 : making it work for you / Timothy J. O'Leary, Linda I. O'Leary. - Introductory ed. - New York : McGraw-Hill, 2011. - xxv, 389 p. : ill. 28 cm. - The O'Leary series. . - The O'Leary series. .
Includes index. Issues for 2012- cataloged as a serial in LC
9780077331399 RM275.35 0077331397
Computers.
Electronic data processing.