http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mum is the word: or Advice to the freemen of Dublin
An excellent new ballad. To its own proper tuue [as printed]
Mum. A political ballad, for the present times
First published in Edinburgh in 1740 as 'Mum. A political ballad, for the present times'.
Reproduction of original from Cambridge University Library.