@article{81070,
      author = {Schilpp, Paul Arthur,},
      url = {http://library.usi.edu/record/81070},
      title = {The philosophy of Karl Popper.},
      publisher = {Open Court},
      recid = {81070},
      pages = {2 v. (1323 p.)},
      address = {La Salle, Ill.,},
      year = {1974},
}