00000nz a2200000n 4500 001 KSH2002008742 005 20021225000000 008 020318 n azknn|abn |a a|a | 150 ▼a안정 조건론[安定條件論]▲ 450 ▼wr▼i영어▼astability conditions theory▲ 550 ▼wg▼a이론 경제학[理論經濟學]▲