�¡Kankei Teki Keiyaku Riron Ear N Makuniru Senshu / Original Title: the Relational Theory of Contract
�¡Ia N Makuniru, Ian /R. MACNEIL, IAN R. Viddo Kiyamberu, Devuitsudo /CAMPBELL, DAVID Hen Ikeshita, Mikihiko /a Zuma, Yaku Higashi Shigehi Ko/ Tomo Yaku