@article{93779,
      author = {Whipple, Guy Montrose,},
      url = {http://library.usi.edu/record/93779},
      title = {The textbook in American education.},
      publisher = {Public School Pub. Co.,},
      recid = {93779},
      pages = {364 p.},
      address = {Bloomington, Ill,},
      year = {1931},
}