000 00279nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aGhosh GK
245 0 _aSolar Energy
260 _bAshish
260 _c1991
365 _b150.00
650 _aEngineering
942 _cBK
999 _c242152
_d242152