000 00452nam a22001457a 4500
008 230602b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a620.91
_bK3
100 _aSporn, Philip
_99845
245 _aEnergy:
_bIts production, conversion and use in the service of man
260 _aLondon:
_bPergamon Press,
_c1963
300 _axiv, 69p.
650 _aPower resources
942 _2udc
_cBK
999 _c38374
_d38374