000 00404nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aBENEDICT(Manson) & WILLIAMS(Clarke)
245 _aEngineering developments in the gaseous diffusion process
260 _aNew York
260 _bMcGraw-Hill
260 _c1949
300 _axx p. + 127
942 _cBooks
999 _c7202
_d7202