000 00215 a2200085 4500
020 _a9780816063543
082 _aT 333.79 CASP
100 _aCasper ,J.K.
_9183578
245 _aENERGY:Powering the past ,present and future
999 _c763244
_d763243
942 _w392
_xVeronica Mrwebi
_y392
_zVeronica Mrwebi