00362nam a2200157Ia 4500008004100000041001200041082000800053082001100061100001900072100001100091245002500102260001100127260004100138260000900179650001600188150909s9999    xx            000 0 und d  aEnglish  a640  bFRA/FO  aFraenkel P L    eAuthor  aFoof from wind mills  aLondon  bIntermediate Technology publications  c1975  aHomescience