000 00349nam a2200145Ia 4500
020 _a0521388066
082 _b747
_a500
100 _a"Allen E John"
245 0 _aEnergy Resources for a changing world
260 _bCAMBRIDGE UNVERSTY
_aLONDON
_c2011
300 _a92
944 _cR
999 _c54125
_d54125