Encyclopediaof international information
World Trade Academy Press; distributed by Simon & Schuster
compiled by Juvenal L. Angel
World Trade Academy Press : distributed by Simon & Schuster [1971] 1st ed Encyclopediaof international information v. 6
所蔵館2館
by Juvenal L. Angel
World Trade Academy Press [1967] Encyclopediaof international information v. 3
所蔵館3館