@article{1399042,
      recid = {1399042},
      author = {Heldman, Kim,},
      title = {PMP : project management professional exam : study guide  /},
      pages = {1 online resource (lvi, 615 pages.)},
      note = {"Updated for the 2015 exam"--Cover.},
      url = {http://library.usi.edu/record/1399042},
}