000 00317nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aDushman, Saul
245 0 _aScientific foundations of vacuum technique
260 _bJohn wiley and sons
_aNew York
_c1949
942 _c1
999 _c25280
_d25280