TY  - GEN
AU  - Guthrie, Andrew,             
TI  - Vacuum Technology
U1  - 621.55 
PY  - 1963///]
CY  - New York
PB  - Wiley, 
KW  - Vacuum technology
N1  - Donations; Donations - Bibliotheca Alexandrina; Bibliography: p. 515-522
ER  -