TY  - BOOK
AU  - Guthrie, A. .
AU  - Wakerling, R.K..
TI  - Vacuum Equipments and Techniques
U1  - 539.7 
PY  - 1949///
CY  - New York
PB  - McGraw - Hill book company
KW  - Vacuum Equipments
KW  - Atomic Energy
KW  - G-Physics
N1  - Index
ER  -