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  1. By: Mansfield, William
    Publication info: Philadelphia, Lea, 1922
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  2. By: Mansfield, William
    Publication info: New York, J. Wiley & sons, inc.; [etc., etc.], 1916
    Holding Institution: University of California Libraries
  3. By: Mansfield, William
    Edition: 1St ed.
    Publication info: New York, Wiley, 1916
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  4. By: Mansfield, William
    Edition: 1st ed., 1st thousand.
    Publication info: New York, J. Wiley & sons, inc.; [etc., etc.], 1916
    Holding Institution: Multiple institutions