@article{64490,
      recid = {64490},
      author = {Lang, Serge,},
      title = {A first course in calculus /},
      publisher = {Addison-Wesley,},
      address = {Reading, Mass. :},
      pages = {xii, 260 p. :},
      year = {1964},
      note = {"With supplementary exercises."},
      url = {http://library.usi.edu/record/64490},
}