000			00540nam a22001457a 4500
008			230608b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a620.9(100) _bK4.4
245			_aNew sources of energy _c/ Proceedings of the United Nations conference on new sources of energy.................................21-31 August, 1961
260			_aNew Delhi: _bUnited Nations, _c1964
300			_axii, 665p.
500			_aVol. 4 Solar energy: I
650			_aProceedings
942			_2udc _cPR
999			_c40917 _d40917