@article{119818,
      recid = {119818},
      author = {Clarke, Philip S.},
      title = {Calculus and analytic geometry},
      publisher = {Heath},
      address = {Lexington, Mass.,},
      pages = {xii, 930 p.},
      year = {1974},
      url = {http://library.usi.edu/record/119818},
}