000 00421nam a22001457a 4500
008 230608b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a620.91(082.2)
_bJ6
245 _aWind and solar energy
_c/Proceeding of the New Delhi symposium
260 _aParis:
_bUNESCO,
_c1956
300 _a238p.
650 _aWind
653 _aEnergy
942 _2udc
_cPR
999 _c41011
_d41011