000 00306nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.55 D9724
100 _aDUSHMAN.S
245 0 _aSCIENTIFIC FOUNDATIONS OF VACUUM TECHNIQUE
260 _aNEW YORK
_bWiley
_c1962
300 _a24X15
942 _cBK
_2DDC
999 _c11179
_d11179