000 00250nam a2200121Ia 4500
100 _aSukhatme/S.P
942 _cBK
654 _asolar
245 _aSolar Energy
260 _bTata Mc Graw hill
_aNew Delhi
_c1984
300 _a270
546 _aENGLISH
999 _c18699
_d18699