TY  - BOOK
AU  - Massen,C H,ed.
TI  - Vacuum techniques;v.7
SN  - 306-38407-8
PY  - 1970///
CY  - Plenum Press
PB  - New York
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=5954
ER  -