000 00290nam a2200121Ia 4500
008 170101s1985 xx 000 0 und d
082 _a621.47 AGR
100 _aAgarwal M. P.
245 0 _aSolar Energy
260 _aNew Delhi
_bS. Churf & Co.
_c1985
300 _a134 p.
942 _2ddc
_cB
999 _c967266
_d967266