00000nz a2200000n 4500 001 KSH2001017257 005 20021026000000 008 011205 n azknn|abn |a a|a | 150 ▼a인지 공학[認知工學]▲ 450 ▼wr▼i영어▼acognitive engineering▲ 450 ▼wr▼i영어▼acognitive ergonomics▲ 450 ▼wr▼i영어▼acognitive system engineering▲ 550 ▼wg▼a공학(과학)[工學]▲ 550 ▼a인지(철학)[認知]▲