Search results for ‘Leonard Porter 1879-1946 Ayres’

Filter & Refine

      Cover image for The Relation Between Entering Age and Subsequent Progress Among School Children ..
      Paperback
      Add to list Added to list

      The Relation Between Entering Age and Subsequent Progress Among School Children ..

      Leonard Porter 1879-1946 Ayres

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $37.99

      Available to order, ships in 7-14 daysAvailable to order

      Cover image for The Money Cost of Repetition Versus the Money Saving Through Acceleration
      Paperback
      Add to list Added to list

      The Money Cost of Repetition Versus the Money Saving Through Acceleration

      Leonard Porter 1879-1946 Ayres

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $37.99

      Available to order, ships in 7-14 daysAvailable to order

      Cover image for A Scale for Measuring the Quality of Handwriting of Adults
      Hardback
      Add to list Added to list

      A Scale for Measuring the Quality of Handwriting of Adults

      Leonard Porter 1879-1946 Ayres

      $83.99

      Available to order, ships in approx 2 weeksAvailable to order

      Cover image for The Economics of Recovery
      Hardback
      Add to list Added to list

      The Economics of Recovery

      Leonard Porter 1879-1946 Ayres

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $102.99

      Available to order, ships in approx 2 weeksAvailable to order

      Cover image for The Economics of Recovery
      Paperback
      Add to list Added to list

      The Economics of Recovery

      Leonard Porter 1879-1946 Ayres

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $64.99

      Available to order, ships in approx 2 weeksAvailable to order

      Cover image for The Great Events of the Great War; a Comprehensive and Readable Source Record of the World's Great War, Emphasizing the More Important Events, and Presenting These as Complete Narratives in the Actual Words of the Chief Officials and Most Eminent...; v.3
      Paperback
      Add to list Added to list

      The Great Events of the Great War; a Comprehensive and Readable Source Record of the World’s Great War, Emphasizing the More Important Events, and Presenting These as Complete Narratives in the Actual Words of the Chief Officials and Most Eminent…; v.3

      Leonard Porter 1879-1946 Ayres

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $61.99

      Available to order, ships in 7-14 daysAvailable to order