@article{52768,
      recid = {52768},
      author = {Mueller, Hugo},
      title = {Deutsch : zweites Buch : key for the teacher /},
      publisher = {Bruce Pub. Co.,},
      address = {Milwaukee :},
      pages = {64 p. ;},
      year = {1963},
      url = {http://library.usi.edu/record/52768},
}