000 00366nam a2200109Ia 45e0
008 181001s1977 xx 000 0 und d
100 _aWorld watch paper
245 0 _aNo. 11 energy the solar prospect
260 _aWashington
_bMassachnsetts Avvenue
_c1977
300 _a79
942 _2ddc
_cBK
999 _c4609
_d4609