000 00398nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aTR940.W5
100 _aWilly C. Mason
245 0 _aPractical photo-lithography
_cWilly C. Mason
260 _c1958
_aLondon
_bPitman
300 _a249p.
_bill.
_c20cm.
650 _aPhotolithography
942 _2lcc
_cBK
942 _cBK
_2lcc
999 _c50068
_d50068