000 00281nam a2200121Ia 4500
008 200701s2009 xx 000 0 eng d
100 _aRAI.G.D
245 0 _aNonconventional energy sources
250 _a4th
260 _bKHANNA PUBLISHERS
_c2009
300 _a912
942 _2ddc
_cGE
999 _c3888
_d3888