000 00277nam a22001217a 4500
999 _c1988
_d1988
020 _a9780954452933
082 _a333.79
100 _aDavid JC Mackay
245 _aSustainable Energy Without The Hot Air
260 _aEngland
_bUTT Cambridge
_c2009
300 _a368
942 _cBK