00806cam a2200265 7i4500 0000040209 20220823090000.0 0471594032 (pbk) 9780471594031 005.14 RUB QA76.9.U83 RUB 1994 Rubin, Jeffrey author Handbook of usability testing : how to plan, design and conduct effective tests Jeffrey Rubin. New York, NY: John Wiley, 1994. xxii, 330 pages; 25 cm. text rdacontent unmediated rdamedia volume rdacarrier BITCUN BMCCU BCSCU BSECU BNCCU / BSECU / BITCU / BMCCU / BCSCU Includes an index User interfaces (Computer systems) -- Testing