00709nam a2200133Ia 4500008004100000082002100041100015500062245015900217260002700376300001800403942001200421952012700433999001500560260119b        |||||||| |||| 00| 0 eng d  a333.79bSe471.EM  aSeminar of the United Nations Economic Commission for Europe on energy modelling studies and conservation, Washinghton D. C., 24-28 March, 1980912729  aEnergy Modelling Studies and Conservationb: proceedings of a Seminar of the United Nations Economic Commission for Europe, Washington, 24-28 March 1980 /  aOxfordbPergamonc1982  axxxiv, 689 p.  2ddccBK  0010406333_790000000000000_SE471_EM7097520aISIbISId1998-08-26l0o333.79 Se471.EMpDP18124r2019-02-14 00:00:00yBK  c6309d6309