000 00680nam a2200265Ia 4500
003 OSt
005 20220912145432.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a66673
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD6:9M(C2:76), H9;1
100 _aGuthrie A. Ed.
245 0 _aVacuum equipment and techniques
250 _a1
260 _c1949
300 _ap.
_ccm.
650 _aTechanical engineering
700 _a Wakerling R.K. Ed.
942 _hD6:9M(C2:76), H9;1
_cTEXL
_2CC
999 _c31843
_d31843