Permanent directory of energy information sources in the European Community.
Contributors: Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management.
Edition: 1979 [i.e. 3rd] ed.
Series: EUR 5425 e; Energy series
Publisher: Commission ofthe European Communities
Published: 1979
Place of publication: Luxembourg
Language: eng
Notes: Previous ed., 1977.

At foot of t.p.: Directorate-General Scientific and Technical Information and Information Management.