000 00278nam a2200109 4500
008 160624b xxu||||| |||| 00| 0 eng d
100 _9892
_a Young Scientist
245 _aUsing Energy
260 _aLon
_b World Book International
_c1990
300 _aUsing Energy
942 _2ddc
_cBK
999 _c706
_d706