@article{666549,
      note = {The titlepage ornament is that used by Henry Woodfall.},
      url = {http://library.usi.edu/record/666549},
      title = {Difficultatibus in doctrina, de causa peccati et libertate  obviis occ urritur [electronic resource].},
      publisher = {[s.n.],},
      recid = {666549},
      pages = {64p. ;},
      address = {Londini :},
      year = {1721},
}