@article{958395,
      author = {McCain, Ted D. E.,},
      url = {http://library.usi.edu/record/958395},
      title = {Problems-first learning : a framework for engaging minds  & nurturing thinkers in grades 6-12 /},
      recid = {958395},
      pages = {1 online resource (xv, 158 pages) :},
}