@article{64072,
      author = {Ore, Øystein,},
      url = {http://library.usi.edu/record/64072},
      title = {Invitation to number theory /},
      publisher = {Mathematical Association of America,},
      abstract = {Discusses and gives examples of various number theories  and how they function within the science of mathematics.},
      recid = {64072},
      pages = {viii, 129 p. ;},
      address = {Washington, D.C. :},
      year = {1967},
}