000 00382nam a2200145Ia 4500
008 241227s9999 xx 000 0 und d
020 _a139780070142763
082 _a621.43
_bKHA
100 _aKhar, B H.
245 0 _aNon conventional energy resources
260 _aNew Delhi :
_bMcgraw Hill Book Company,
_c1994
300 _a455.
365 _a399
650 _aApplied physics
999 _c150837
_d150837