000 00250nam a2200121 4500
999 _c8306
_d8306
082 _a621.47AGA
100 _aAgarwal, M.P.
245 _aSolar Energy
260 _aIndia:
_bS.Chand,
_c1989.
300 _a134p. ;
650 _aSolar Energy
942 _cBK