Showing 1 - 2 results of 2 for search 'Colvin, Stephen S. (Stephen Sheldon) 1869-1923', זמן שאילתה: 0.01s Refine Results
  1. 1

    Intelligence tests and their use Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests.

    יצא לאור 1923
    ספר

    Intelligence tests and their use Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests.
  2. 2

    The learning process מאת Colvin, Stephen S. (Stephen Sheldon) 1869-1923

    יצא לאור 1911
    ספר

    The learning process

כלי חיפוש: