000			00351nam a22001337a 4500
999			_c11430 _d11430
020			_a9780749226688
082			_a531.6
100			_aJORDAN, Sally.
245			_aEnergy and Light /
260			_aWalton Hall : _bThe Open University, _c2008.
300			_a200 p. : _bill. ; pictures ; graphs ; table ; 26 cm.
500			_aIncludes index.
942			_cBK