000 00491nam a2200205Ia 4500
001 567
008 140213s9999 xx 000 0 und d
020 _a0070363552
050 _aTJ940
050 _b.L36 1972
100 _aLaPelle, Rolland Rutledge,
245 _aPractical vacuum systems.
245 _cLaPelle, Rolland Rutledge,
260 _aNew York,
260 _bMcGraw-Hill
260 _c[1972]
300 _ax, 238 p.
650 _aVacuum technology..
942 _cBK
999 _c123322
_d123322