Half-yearly bulletin of electric energy statistics for Europe : vol. 21, no. 2 /
United Nations.
- New york : United Nations, 1976.
- v. ; 28 cm.
- Vol. 1 (1968)-v. 24 (1991).
English, French and Russian.
ABGEEL
bulletin
621.3001 / UNH
English, French and Russian.
ABGEEL
bulletin
621.3001 / UNH