TY  - BOOK
AU  - Guthrie, Andrew
TI  - Vacuum technology
PY  - 1963///
CY  - New York
PB  - John Wiley and Sons, Inc.
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=2372
ER  -