TY  - BOOK
AU  - Bhatia, Mahesh V.
TI  - Air movement and vacuum devices
SN  - 87662-291-4
PB  - Technomic Publishing Co.
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=9721
ER  -