TY - BOOK AU - Sellers, Don TI - Zap! : : how your computer can hurt you and what you can do about it SN - 9781566090216 U1 - 613.62 SEL PY - 1994/// CY - Berkeley, CA PB - : Peachpit Press KW - Human-computer interaction KW - Human engineering KW - Computers -- Health aspects KW - Don Sellers KW - Computer science ER -