00588pamaa2200169 4500 0000007484 20130814090000.0 0471153281 174.98 ALL T10.5 ALL 1997 ALLEN Ethics in technical communication : shades of gray Lori Allen, Dan Voss. New York: John Wiley, 1997. xxi, 410p.: 24cm. Communication of technical information -- Moral and ethical aspects Communication of technical information -- Moral and ethical aspects -- Case studies Voss, Dan