@article{DA,
      recid = {1512981},
      author = {Unknown},
      title = {First Aid class},
      publisher = {University of Southern Indiana},
      address = {1941},
      number = {DA},
      month = {Mar},
      year = {1941},
      abstract = {First Aid class},
      url = {http://library.usi.edu/record/1512981},
}