TY  - BOOK
AU  - Roth, A. 
TI  - Vacuum technology
SN  - 0444108017 :
U1  - 621.55 23
PY  - 1976/// [Printing 1978]
CY  - New York
PB  - North-Holland Pub. Co., 
KW  - Vacuum technology
N1  - Include index
ER  -