000 00315nam a2200133Ia 4500
008 221221s9999 xx 000 0 und d
020 _a74631411
082 _a621.47
_bGAR/S
100 _aGarg, H P
245 0 _aSolar Energy
260 _aNew Delhi
_bTata Mc Graw_Hill
_c1997
700 _aPrakash, J
942 _cBK
999 _c30231
_d30231