edited by Philip Mead

Worldwide Information Inc. in association with Euroconferences , Distributed by STBS 1991

Available at 2 libraries

compiled and edited by Philip Mead

Oceana Publications 1991-

1

Available at 12 libraries

edited by Henry G. Schermers, Ton Heukels, Philip Mead

M. Nijhoff , Distributors for the U.S. and Canada, Kluwer Academic c1988

Available at 15 libraries