000 00416nam a22001697a 4500
003 CEME
005 20210628210156.0
008 210215b xxu||||| |||| 00| 0 eng d
020 _a1-85578-052-6
040 _c.
082 _a621.55 BIG
100 _aBigelow, Wilbur.C
_978385
245 _aVacuum methods in electron microscopy
260 _aLONDON
_bPORTLAND PRESS
_c1994
300 _a492P
942 _cBK
_2ddc
999 _c583514
_d583514