00315cam a22000857a 4500008004000000082002000040245012300060260003500183300001100218180718b1963   xxu||||| |||| 00| 0 eng d  aYA537096 Un3/61  aProceedings of the United Nations conference on new sources of energy : solor energy, wind power and geothermal energy  aNew YorkbUnited Nationsc1963  a218+p.