Harwin, Ronald.
Healthy computing : risks and remedies every computer user needs to know / Ronald Harwin & Colin Haynes. - New York : Amacom, c1992. - xii, 146 p. : ill.
0814477666
92014263
Video display terminals--Health aspects.
Computers--Health aspects.
Healthy computing : risks and remedies every computer user needs to know / Ronald Harwin & Colin Haynes. - New York : Amacom, c1992. - xii, 146 p. : ill.
0814477666
92014263
Video display terminals--Health aspects.
Computers--Health aspects.