Vol. X: Restitution – Unjust Enrichment
and Negotiorum Gestio.
Chief Editor Peter Schlechtriem
3 Palmer, George E.
History of Restitution in
Anglo-American Law. 1989. 56 p.
Vol. XVII: State and Economy.
Chief Editors Richard Buxbaum and
Ferenc Mádl
21 Hahn, Hugo J. / Gramlich, Ludwig
Foreign Commerce and Investment –
General Observations. 1989. 38 p.
22 Hahn, Hugo J. / Gramlich, Ludwig
Foreign Commerce and Investment in
Market Economy Countries.
1989. 96 p.
23 Mádl, Ferenc
Foreign Commerce and Investment in
Socialist Countries. 1989. 90 p.