TY  - BOOK
AU  - Dushman, Saul
TI  - Scientific foundations of vacuum technique
PY  - 1962///
CY  - New York
PB  - John Wiley & Sons
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=2591
ER  -