http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
papers presented at the fifth technical conference of the British Pump Manufacturers' Association
1 volume (various pagings) : illustrations ; 30 cm.
Papers of a conference held at the University of Bath, 19-21 April, 1977, and sponsored by the BPMA.