000 00367nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aBAITSELL(George A) Ed
245 _aScience in progress. Series 6
260 _aNew Haven
260 _bYale university
260 _c1949
300 _axv p. + 322
942 _cBooks
999 _c7293
_d7293