@article{348730,
      author = {Small, Marian. and Lin, Amy.},
      url = {http://library.usi.edu/record/348730},
      title = {More good questions : great ways to differentiate  secondary mathematics instruction /},
      publisher = {Teachers College Press ;},
      recid = {348730},
      pages = {xi, 212 p. :},
      address = {New York :},
      year = {2010},
}