000 00412nam a22001337a 4500
008 230731b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a551.453.001.5(082.2)
_bJ6.7
245 _aWind and solar energy
_c/ Proceedings of the New Delhi symposium
260 _aParis:
_bUNESCO,
_c1958
300 _a238p.
650 _aProceedings
942 _2udc
_cPR
999 _c56469
_d56469